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Dr. Waqas Ahmed
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Cited by
Year
Impact of carbon emissions in a sustainable supply chain management for a second generation biofuel
W Ahmed, B Sarkar
Journal of Cleaner Production 186, 807-820, 2018
1422018
Joint effects of variable carbon emission cost and multi-delay-in-payments under single-setup-multiple-delivery policy in a global sustainable supply chain
B Sarkar, W Ahmed, N Kim
Journal of Cleaner Production 185, 421-445, 2018
832018
Management of next-generation energy using a triple bottom line approach under a supply chain framework
W Ahmed, B Sarkar
Resources, Conservation and Recycling 150, 104431, 2019
672019
Multi-item sustainable green production system under trade-credit and partial backordering
S Tiwari, W Ahmed, B Sarkar
Journal of Cleaner Production 204, 82-95, 2018
672018
Sustainable ordering policies for non-instantaneous deteriorating items under carbon emission and multi-trade-credit-policies
S Tiwari, W Ahmed, B Sarkar
Journal of Cleaner Production 240, 118183, 2019
482019
Synergic Effect of Reworking for Imperfect Quality Items with the Integration of Multi-Period Delay-in-Payment and Partial Backordering in Global Supply Chains
W Ahmed, M Moazzam, B Sarkar, SU Rehman
Engineering 7 (2), 260-271, 2021
412021
Sustainable inventory management for environmental impact through partial backordering and multi-trade-credit-period
B Sarkar, W Ahmed, SB Choi, M Tayyab
Sustainability 10 (12), 4761, 2018
402018
Circular economy-driven two-stage supply chain management for nullifying waste
B Sarkar, A Debnath, ASF Chiu, W Ahmed
Journal of Cleaner Production 339, 130513, 2022
372022
Reverse logistics network design of e-waste management under the triple bottom line approach
N Safdar, R Khalid, W Ahmed, M Imran
Journal of Cleaner Production 272, 122662, 2020
372020
The selection of the sustainable suppliers by the development of a decision support framework based on analytical hierarchical process and fuzzy inference system
M Omair, S Noor, M Tayyab, S Maqsood, W Ahmed, B Sarkar, MS Habib
International Journal of Fuzzy Systems 23 (7), 1986-2003, 2021
252021
Stochastic-petri net modeling and optimization for outdoor patients in building sustainable healthcare system considering staff absenteeism
CW Kang, M Imran, M Omair, W Ahmed, M Ullah, B Sarkar
Mathematics 7 (6), 499, 2019
162019
Geometric programming solution of second degree difficulty for carbon ejection controlled reliable smart production system
K Andreas, Se, Ho, A Waqas, S Biswajit
RAIRO Operations Research 56 (Volume 56, Number 2, March-April 2022), 1013 …, 2022
142022
Simultaneous customers and supplier’s prioritization: an AHP-based fuzzy inference decision support system (AHP-FIDSS)
M Imran, MH Agha, W Ahmed, B Sarkar, MB Ramzan
International Journal of Fuzzy Systems 22 (8), 2625-2651, 2020
142020
Flexible cell formation and scheduling of robotics coordinated dynamic cellular manufacturing system: A gateway to industry 4.0
A Saboor, M Imran, MH Agha, W Ahmed
2019 International Conference on Robotics and Automation in Industry (ICRAI), 2020
72020
Impact of Reparation for Imperfect Quality Items having Shortages in the System under Multi-Trade-Credit-Period
Waqas Ahmed, Biswajit Sarkar, Mehran Ullah*
DJ Journal of Engineering and Applied Mathematics 5 (1), pp.1-16., 2018
72018
Effect of carbon tax and uncertainty in an economic policy for second generation biofuel supply chain
W Ahmed, M Sarkar, B Sarkar, S Kim
대한산업공학회 추계학술대회 논문집, 1700-1707, 2017
32017
Integration of Triple Sustainable Management by Considering the Multi-period Supply Chain for Next-Generation Fuel
W Ahmed, B Sarkar, MH Agha
IFIP International Conference on Advances in Production Management Systems …, 2020
12020
Green in-store operations and sustainability performance: the moderating role of organization size
SA Qazi, M Moazzam, W Ahmed, MM Raziq
International Journal of Productivity and Performance Management, 2022
2022
BR-174 highway, geotourism and socio-environmental conflicts in the northern remote regions of the Amazon
ASS Veras, DG Vidal, Z Wahaj, W Ahmed, NA Barros, MAP Dinis
GeoJournal, 1-13, 2022
2022
An inventory management for global supply chain through reworking of defective items having positive inventory level under multi-trade-credit-period
W Ahmed, M Jalees, M Omair, Z Mukhtar, M Imran
Annals of Operations Research, 1-28, 2022
2022
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Articles 1–20