Catur Ratna, Florentina Arie, Said Salim Dahda, and Deny Andesta. “ANALISIS PEMILIHAN SUPPLIER BAJA H-BEAM MENGGUNAKAN AHP-TOPSIS PADA PT. RAVANA JAYA DI GRESIK”. JUSTI (Jurnal Sistem dan Teknik Industri) 6, no. 2 (January 31, 2026): 125–133. Accessed June 14, 2026. https://journal.umg.ac.id/index.php/justi/article/view/11211.