1.
Siti Rahayu, Wiyatno TN. Segmentasi Supplier Mempertimbangkan Kombinasi Purchasing Portfolio Matrix (PPM) - Supplier Portfolio Matrix (SPM) Pada Perusahaan Manufaktur Komponen Otomotif. JUTIN [Internet]. 2022Nov.23 [cited 2024Apr.29];3(02):59-71. Available from: https://jurnal.pelitabangsa.ac.id/index.php/JUTIN/article/view/1467