Mebri, Salomina, Magnus Alansisus Bebo, Aditya Dharma Ramadhan, Niken Bagas Firmansyah, and Muhammad Yasin. “Analyzing The Concept Of Operational Management at PT Campina Ice Cream Industry Company in Surabaya”. MAR-Ekonomi: Jurnal Manajemen, Akuntansi Dan Rumpun Ilmu Ekonomi 1, no. 02 (June 6, 2023): 56–61. Accessed December 22, 2024. https://jurnal.seaninstitute.or.id/index.php/marekonomi/article/view/130.