“PENERAPAN SISTEM MANAJEMEN OPERASIONAL DI PT. SUPER MANDIRI PRATAMA KOTA BATAM”. JURNAL KREASI RAKYAT 1, no. 2 (May 31, 2023): 071–082. Accessed August 17, 2026. https://www.jurnal.kreyatcenter.com/jkr/article/view/12.