Julia Mariana, and Maya Syafriana Effendi. “Pengaruh Total Quality Management Dan Ketepatan Waktu Pengiriman Terhadap Produktivitas Manajemen Operasional Dimediasi Supply Chain Management Pada PT. Gemilang Sarana Sakti”. IKRAITH-EKONOMIKA 10, no. 2 (July 5, 2027): 111 - 118. Accessed November 13, 2026. http://journals.upi-yai.ac.id/index.php/IKRAITH-EKONOMIKA/article/view/7890.