List of Articles TOPSIS Open Access Article Abstract Page Full-Text 1 - The Reference Ideal Method and the Pythagorean Fuzzy Numbers Elio Cables María Teresa Lamata Jose Luis Verdegay Open Access Article Abstract Page Full-Text 2 - Optimum Selection of Drill Bits for Drilling Operations in Sarvak and Asmari Formations Using a Fuzzy Multiple Criteria Decision-Making (FMCDM) Approach آرش ابراهیم آبادی سیاوش مرادی Open Access Article Abstract Page Full-Text 3 - Ranking method for efficient units by RPA and TOPSIS in DEA فرزاد رضائی بالف Open Access Article Abstract Page Full-Text 4 - Customer Clustering via Combined TOPSIS-Fuzzy -K-MEANS Method to Design an Efficient Customer Relationship System: A Real-life Case Study in the Copper Industry Hossein Mohammadi Dolat-Abadi Amirsadra Sadat https://doi.org/10.71808/fomj.2024.1002655 Open Access Article Abstract Page Full-Text 5 - Developing a Hybrid Fuzzy MCDM and MODM Model for Allocating Knowledge Management Tools and Practices to Organizational Knowledge Issues Ehsan Yavari Alireza Mardani Mohammad Amin Mirarab Razi Mohammad Reza Fathi https://doi.org/10.71808/fomj.2024.1002662 Open Access Article Abstract Page Full-Text 6 - Fuzzy bi-level linear programming problem using TOPSIS approach Shyamali Ghosh Sankar Kumar Roy Open Access Article Abstract Page Full-Text 7 - Optimum Selection of Drill Bits for Drilling Operations in Sarvak and Asmari Formations Using a Fuzzy Multiple Criteria Decision-Making Approach آرش ابراهیم آبادی سیاوش مرادی