Ramayanti, G.; Ulum, H. Sistem Penentuan Supplier Kawat Las Dengan Metode Analitycal Hierarchy Process (AHP) Dan Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). j. sist. manaj. ind. 2017, 1 (1), 12-18. https://doi.org/10.30656/jsmi.v1i1.166.