Gozal, Satrio. “PERANCANGAN STANDAR OPERASIONAL PROSEDUR SIKLUS OPERASIONAL PADA PERUSAHAAN STAGGER MEDIA”. PERFORMA 2, no. 1 (October 2, 2017): 68–80. Accessed February 19, 2026. https://ojs.somebut.my.id/index.php/performa/article/view/439.