Selecting the Optimal LoA to Prevent the Expansion of COVID-19 in the Chemical Industry considering Sustainability Factors: A Fuzzy Mathematical Optimization Approach

<table class="table-group" id="tab9"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Scenario</td><td class="align_center" colspan="3">The number of experts</td></tr><tr class="thead"><td class="align_center">Simple worker</td><td class="align_center">Excellent worker</td><td class="align_center">Expert</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Scenario 1</td><td class="align_center">8</td><td class="align_center">1</td><td class="align_center">0</td></tr><tr><td class="align_left">Scenario 2</td><td class="align_center">5</td><td class="align_center">0</td><td class="align_center">2</td></tr><tr><td class="align_left">Scenario 3</td><td class="align_center">0</td><td class="align_center">0</td><td class="align_center">2</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The number of experts required in each scenario.</div>

Discrete Dynamics in Nature and Society

tab9

Table 9

Table 9: Selecting the Optimal LoA to Prevent the Expansion of COVID-19 in the Chemical Industry considering Sustainability Factors: A Fuzzy Mathematical Optimization Approach 

Table 9 | Selecting the Optimal LoA to Prevent the Expansion of COVID-19 in the Chemical Industry considering Sustainability Factors: A Fuzzy Mathematical Optimization Approach 