Jermsittiparsert, Kittisak, Marziah Zahar, Sri Sumarni, Olga Yuryevna Voronkova, Sergey Yurevich Bakhvalov, and Ravil Akhmadeev. “Selection of Sustainable Suppliers in the Oil and Gas Industry Using Fuzzy Multi-Criteria Decision-Making Methods”. International Journal of Industrial Engineering and Management 12, no. 4 (December 30, 2021): 253–261. Accessed May 29, 2024. https://ijiemjournal.uns.ac.rs/index.php/ijiem/article/view/59.