Jermsittiparsert, K., Zahar, M., Sumarni, S., Voronkova, O.Y., Bakhvalov, S.Y. and Akhmadeev, R. 2021. 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, 4 (Dec. 2021), 253–261. DOI:https://doi.org/10.24867/IJIEM-2021-4-292.