Tehreem, Naseem A. A Complex Fuzzy MAGDM Framework for Sustainable Gold Mining using Hamacher Aggregation Operators. ijsdg [Internet]. 2025 Jun. 20 [cited 2026 Aug. 24];1:144-83. Available from: https://ticket17180.pkpmisc01.publicknowledgeproject.org/index.php/ijsdg/article/view/14387