Setiyoko, Annas Singgih, Udisubakti Ciptomulyono, and I Ketut Gunarta. 2025. “Integrated Fuzzy AHP and Weighted-Fuzzy Goal Programming Approach to Solve Supplier Selection Problem With Subjective Factors”. IPTEK The Journal for Technology and Science 18 (1). https://journal.its.ac.id/index.php/jts/article/view/5942.