Ferreira et al 2020a - Revision history

Rimni: /* 4. Results and discussion */

2020-12-17T11:10:53Z

‎4. Results and discussion

Rimni: /* 4. Results and discussion */

2020-12-17T11:02:23Z

‎4. Results and discussion

Rimni: /* 4. Results and discussion */

2020-12-17T11:00:42Z

‎4. Results and discussion

Rimni at 10:51, 17 December 2020

2020-12-17T10:51:51Z

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Rimni at 10:40, 17 December 2020

2020-12-17T10:40:13Z

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Rimni at 10:37, 17 December 2020

2020-12-17T10:37:42Z

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Rimni at 09:34, 17 December 2020

2020-12-17T09:34:50Z

Rimni at 09:23, 17 December 2020

2020-12-17T09:23:39Z

Rimni at 09:20, 17 December 2020

2020-12-17T09:20:32Z

Rimni at 09:19, 17 December 2020

2020-12-17T09:19:58Z

@@ Line 1,564: / Line 1,564: @@
 |-
 |  style="text-align: left;"|Dekker et al., [77]
-|  style="text-align: center;"|European Journal of Operational Research
+|  style="text-align: left;"|European Journal of Operational Research
 |  style="text-align: center;"|Review
 |  style="text-align: center;"|353
 |-
 |  style="text-align: center;text-align: left;"|Lin et al., [20]
-|  style="text-align: center;"|Expert Systems with Applications
+|  style="text-align: left;"|Expert Systems with Applications
 |  style="text-align: center;"|Review
 |  style="text-align: center;"|314
 |-
 |  style="text-align: center;text-align: left;"|Demir et al., [18]
-|  style="text-align: center;"|European Journal of Operational Research
+|  style="text-align: left;"|European Journal of Operational Research
 |  style="text-align: center;"|Review
 |  style="text-align: center;"|260
 |-
 |  style="text-align: center;text-align: left;"|Govindan et al., [80]
-|  style="text-align: center;"|International Journal of Production Economics
+|  style="text-align: left;"|International Journal of Production Economics
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|201
 |-
 |  style="text-align: center;text-align: left;"|Demir et al., [41]
-|  style="text-align: center;"|European Journal of Operational Research
+|  style="text-align: left;"|European Journal of Operational Research
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|156
 |-
 |  style="text-align: center;text-align: left;"|Validi et al., [82]
-|  style="text-align: center;"|International Journal of Production Economics
+|  style="text-align: left;"|International Journal of Production Economics
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|92
 |-
 |  style="text-align: center;text-align: left;"|Ramos et al., [8]
-|  style="text-align: center;"|Omega (United Kingdom)
+|  style="text-align: left;"|Omega (United Kingdom)
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|73
 |-
 |  style="text-align: center;text-align: left;"|Chen et al., [79]
-|  style="text-align: center;"|Transportation Research Part E
+|  style="text-align: left;"|Transportation Research Part E
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|53
 |-
 |  style="text-align: center;text-align: left;"|Govindan et al., [49]
-|  style="text-align: center;"|Ecological Indicators
+|  style="text-align: left;"|Ecological Indicators
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|50
 |-
 |  style="text-align: left;vertical-align: top;"|Ehrgott et al., [21]
-|  style="text-align: center;vertical-align: top;"|Transportation Research Part A
+|  style="text-align: left;vertical-align: top;"|Transportation Research Part A
 |  style="text-align: center;vertical-align: top;"|Case
 |  style="text-align: center;vertical-align: top;"|36
 |-
 |  style="text-align: left;"|Kumar et al., [15]
-|  style="text-align: center;"|Computers and Industrial Engineering
+|  style="text-align: left;"|Computers and Industrial Engineering
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|36

@@ Line 1,561: / Line 1,561: @@
 {| class="wikitable" style="margin: 1em auto 0.1em auto;border-collapse: collapse;font-size:85%;width:auto;"
 |-style="text-align:center"
-! style="border-top: 2pt solid black;text-align: center;"| References !! Journals !! Types !! No. of Citations
+! style="text-align: left;"| References !! style="text-align: left;"| Journals !! Types !! No. of Citations
 |-
-|  style="border-top: 2pt solid black;text-align: left;"|Dekker et al., [77]
+|  style="text-align: left;"|Dekker et al., [77]
-|  style="border-top: 2pt solid black;text-align: center;"|European Journal of Operational Research
+|  style="text-align: center;"|European Journal of Operational Research
-|  style="border-top: 2pt solid black;text-align: center;"|Review
+|  style="text-align: center;"|Review
-|  style="border-top: 2pt solid black;text-align: center;"|353
+|  style="text-align: center;"|353
 |-
 |  style="text-align: center;text-align: left;"|Lin et al., [20]

@@ Line 1,490: / Line 1,490: @@
-The most cited works in the sample are presented in Table 4. The table is structured by references, journals, article type and number of citations obtained through SCOPUS. A description of these works, listed according to their number of citations, is given below.
+The most cited works in the sample are presented in [[#tab-4|Table 4]]. The table is structured by references, journals, article type and number of citations obtained through SCOPUS. A description of these works, listed according to their number of citations, is given below.
 <div class="center" style="width: auto; margin-left: auto; margin-right: auto;">
@@ Line 1,558: / Line 1,558: @@
 |}
 -->
-{| style="margin: 1em auto 0.1em auto;border-collapse: collapse;font-size:85%;width:70%;"
+<div id='tab-1'></div>
-|-
+{| class="wikitable" style="margin: 1em auto 0.1em auto;border-collapse: collapse;font-size:85%;width:auto;"
-|  style="border-top: 2pt solid black;border-bottom: 2pt solid black;text-align: center;"|'''References'''
+|-style="text-align:center"
-|  style="border-top: 2pt solid black;border-bottom: 2pt solid black;text-align: center;"|'''Journals'''
+! style="border-top: 2pt solid black;text-align: center;"| References !! Journals !! Types !! No. of Citations
-|  style="border-top: 2pt solid black;border-bottom: 2pt solid black;text-align: center;"|'''Types'''
-|  style="border-top: 2pt solid black;border-bottom: 2pt solid black;text-align: center;"|'''No. of Citations'''
 |-
-|  style="border-top: 2pt solid black;text-align: center;"|Dekker et al., [77]
+|  style="border-top: 2pt solid black;text-align: left;"|Dekker et al., [77]
 |  style="border-top: 2pt solid black;text-align: center;"|European Journal of Operational Research
 |  style="border-top: 2pt solid black;text-align: center;"|Review
 |  style="border-top: 2pt solid black;text-align: center;"|353
 |-
-|  style="text-align: center;"|Lin et al., [20]
+|  style="text-align: center;text-align: left;"|Lin et al., [20]
 |  style="text-align: center;"|Expert Systems with Applications
 |  style="text-align: center;"|Review
 |  style="text-align: center;"|314
 |-
-|  style="text-align: center;"|Demir et al., [18]
+|  style="text-align: center;text-align: left;"|Demir et al., [18]
 |  style="text-align: center;"|European Journal of Operational Research
 |  style="text-align: center;"|Review
 |  style="text-align: center;"|260
 |-
-|  style="text-align: center;"|Govindan et al., [80]
+|  style="text-align: center;text-align: left;"|Govindan et al., [80]
 |  style="text-align: center;"|International Journal of Production Economics
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|201
 |-
-|  style="text-align: center;"|Demir et al., [41]
+|  style="text-align: center;text-align: left;"|Demir et al., [41]
 |  style="text-align: center;"|European Journal of Operational Research
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|156
 |-
-|  style="text-align: center;"|Validi et al., [82]
+|  style="text-align: center;text-align: left;"|Validi et al., [82]
 |  style="text-align: center;"|International Journal of Production Economics
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|92
 |-
-|  style="text-align: center;"|Ramos et al., [8]
+|  style="text-align: center;text-align: left;"|Ramos et al., [8]
 |  style="text-align: center;"|Omega (United Kingdom)
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|73
 |-
-|  style="text-align: center;"|Chen et al., [79]
+|  style="text-align: center;text-align: left;"|Chen et al., [79]
 |  style="text-align: center;"|Transportation Research Part E
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|53
 |-
-|  style="text-align: center;"|Govindan et al., [49]
+|  style="text-align: center;text-align: left;"|Govindan et al., [49]
 |  style="text-align: center;"|Ecological Indicators
 |  style="text-align: center;"|Case
 |  style="text-align: center;"|50
 |-
-|  style="text-align: center;vertical-align: top;"|Ehrgott et al., [21]
+|  style="text-align: left;vertical-align: top;"|Ehrgott et al., [21]
 |  style="text-align: center;vertical-align: top;"|Transportation Research Part A
 |  style="text-align: center;vertical-align: top;"|Case
 |  style="text-align: center;vertical-align: top;"|36
 |-
-|  style="border-bottom: 2pt solid black;text-align: center;"|Kumar et al., [15]
+|  style="text-align: left;"|Kumar et al., [15]
-|  style="border-bottom: 2pt solid black;text-align: center;"|Computers and Industrial Engineering
+|  style="text-align: center;"|Computers and Industrial Engineering
-|  style="border-bottom: 2pt solid black;text-align: center;"|Case
+|  style="text-align: center;"|Case
-|  style="border-bottom: 2pt solid black;text-align: center;"|36
+|  style="text-align: center;"|36
 |}

@@ Line 274: / Line 274: @@
 <div id='tab-2'></div>
 {| class="wikitable" style="margin: 1em auto 0.1em auto;border-collapse: collapse;font-size:85%;width:auto;"
-|-style="text-align:center"
+|-style="text-align:left"
-! style="width:700px;"|Affiliation !! Quantity
+! style="width:500px;"|Affiliation !! Quantity
-|-
+|-style="text-align:left"
-|  style="border-top: 2pt solid black;text-align: left;padding-bottom:8px;"|Iran University of Science and Technology
+|  Iran University of Science and Technology
-|  style="border-top: 2pt solid black;text-align: center;"|6
+|  style="text-align: center;"|6
-|-
+|-style="text-align:left"
 |  style="text-align: left;vertical-align: top;padding-bottom:8px;"|Islamic Azad University and University of Tehran
 |  style="text-align: center;vertical-align: top;"|5
-|-
+|-style="text-align:left"
 |  style="text-align: left;vertical-align: top;padding-bottom:8px;"|University of Southern Denmark
 |  style="text-align: center;vertical-align: top;"|4
-|-
+|-style="text-align:left"
 |  style="text-align: left;vertical-align: top;padding-bottom:8px;"|Aristotle University of Thessaloniki, Hubei University, Tongji University and Universidade Federal de Minas Gerais
 |  style="text-align: center;vertical-align: top;"|3
-|-
+|-style="text-align:left"
 |  style="text-align: left;vertical-align: top;padding-bottom:8px;"|Aalborg University, Amirkabir University of Technology, China University of Mining and Technology, Chongqing Jiaotong University, Eindhoven University of Technology, Emlyon Business School, Oregon State University, The University of Hong Kong, Universidad Tecnológica de Pereira, Universidade Estadual Paulista Júlio de Mesquita Filho, University of Electronic Science and Technology, University of Southampton, University of Washington and Vienna University of Economics and Business
 |  style="text-align: center;vertical-align: top;"|2
 |-
-|  style="border-bottom: 2pt solid black;text-align: left;padding-bottom:5px;"|Others
+|  style="text-align: left;padding-bottom:5px;"|Others
-|  style="border-bottom: 2pt solid black;text-align: center;"| 96
+|  style="text-align: center;"| 96
 |}

@@ Line 232: / Line 232: @@
 In this section, we present the bibliometric data. This study identified information such as the quantity of publications per year, type of works published in the sample and percentage of journals that focus on environmental considerations. The study also identified the countries and institutions that published the most works on the proposed theme, a frequency analysis of protocol terms in the title, abstracts and keywords and the relation between the taxonomies employed. Other information includes the fleets that are used and the most commonly used Multi-objective procedures, VRP procedures, solution procedures, number of objectives and most frequently used metaheuristic methods. The software and programming languages for computational implementation and the frequency of the most used objectives were also identified. The study also includes the works related to the theme in question and a table summarizing the most frequently cited articles in the sample.
-As presented in Section 2 (Methodology), this research sample was composed of 76 articles. Figure 3 shows that the number of articles on the proposed theme has increased over the years. It should be highlighted that the sample of 76 articles was collected from 2012 to 2018.
+As presented in Section 2 (Methodology), this research sample was composed of 76 articles. [[#img-3|Figure 3]] shows that the number of articles on the proposed theme has increased over the years. It should be highlighted that the sample of 76 articles was collected from 2012 to 2018.
 {| style="text-align: center; border: 1px solid #BBB; margin: 1em auto; width: auto;max-width: auto;"
 |-
@@ Line 242: / Line 243: @@
-According to Figure 4 (a), the articles with two, three and four authors correspond to 65 papers in the sample, demonstrating the existence of research groups or works developed in academic environments. As shown in Figure 4 (b), the articles were classified as General (27 articles), Case studies (43 articles) and Reviews (6 articles). As also shown in Figure 4 (c), it was verified that only 10 of the 38 journals in the sample articles focus on issues related to environmental considerations (more specifically, they show interest in environmental aspects, sustainability, ecology, green manufacturing, the environment and related contexts), namely: Applied Energy, Computers & Operations Research, Decision Science Letters, Ecological Indicators, International Energy & Environment, Journal of Cleaner Production, Journal of Manufacturing Systems, Journal of Manufacturing Technology Management, Sustainability and Transportation Research Part D.
+According to [[#img-4|Figure 4]](a), the articles with two, three and four authors correspond to 65 papers in the sample, demonstrating the existence of research groups or works developed in academic environments. As shown in [[#img-4|Figure 4]](b), the articles were classified as General (27 articles), Case studies (43 articles) and Reviews (6 articles). As also shown in [[#img-4|Figure 4]](c), it was verified that only 10 of the 38 journals in the sample articles focus on issues related to environmental considerations (more specifically, they show interest in environmental aspects, sustainability, ecology, green manufacturing, the environment and related contexts), namely: Applied Energy, Computers & Operations Research, Decision Science Letters, Ecological Indicators, International Energy & Environment, Journal of Cleaner Production, Journal of Manufacturing Systems, Journal of Manufacturing Technology Management, Sustainability and Transportation Research Part D.
 {| style="text-align: center; border: 1px solid #BBB; margin: 1em auto; width: auto;max-width: 60%;"
 |-
@@ Line 252: / Line 254: @@
-Figure 5 shows the publication frequency of the 32 participating countries in the sample of 76 articles. It is worth noting that China and Iran contributed with 19 articles each.
+[[#img-5|Figure 5]] shows the publication frequency of the 32 participating countries in the sample of 76 articles. It is worth noting that China and Iran contributed with 19 articles each.
 {| style="text-align: center; border: 1px solid #BBB; margin: 1em auto; width: auto;max-width: 65%;"
 |-
@@ Line 264: / Line 267: @@
-Table 2 contains a list of affiliations related to the research sample, considering the institutions, research centers and companies with which the authors are associated. Note that several articles cover more than one affiliation. We can particularly highlight three universities in Iran, Iran University of Science and Technology [51,52,53,55,56,57], Islamic Azad University [7,11,16,44,45] and University of Tehran [13,51,56,58,59], with 6, 5 and 5 articles, respectively.
+[[#tab-2|Table 2]] contains a list of affiliations related to the research sample, considering the institutions, research centers and companies with which the authors are associated. Note that several articles cover more than one affiliation. We can particularly highlight three universities in Iran, Iran University of Science and Technology [51,52,53,55,56,57], Islamic Azad University [7,11,16,44,45] and University of Tehran [13,51,56,58,59], with 6, 5 and 5 articles, respectively.
 <div class="center" style="width: auto; margin-left: auto; margin-right: auto;">
 <span style="text-align: center; font-size: 75%;">'''Table 2''' Institutions that contributed most to MOOGVRP</span></div>
-{| style="margin: 1em auto 0.1em auto;border-collapse: collapse;font-size:85%;width:70%;"
+<div id='tab-2'></div>
-|-
+{| class="wikitable" style="margin: 1em auto 0.1em auto;border-collapse: collapse;font-size:85%;width:auto;"
-|  style="border-top: 2pt solid black;border-bottom: 2pt solid black;text-align: left;width:700px;"|'''Affiliation'''
+|-style="text-align:center"
-|  style="border-top: 2pt solid black;border-bottom: 2pt solid black;text-align: center;"|'''Quantity'''
+! style="width:700px;"|Affiliation !! Quantity
 |-
 |  style="border-top: 2pt solid black;text-align: left;padding-bottom:8px;"|Iran University of Science and Technology

@@ Line 137: / Line 137: @@
 {| class="wikitable" style="margin: 1em auto 0.1em auto;border-collapse: collapse;font-size:85%;width:auto;"
 |-style="text-align:left;"
-! VRP variations !! style="width:150px;"| Introduced by !! style="width:500px;"| Brief  Description
+! style="text-align:left;" | VRP variations !! style="width:150px;text-align:left;"| Introduced by !! style="width:500px;text-align:left;"| Brief  Description
 |-style="text-align:left"
 |  style="vertical-align: top;"|Capacitated VRP