Apriliani, Syindi, and Ridwan Ridwan. “Pengaruh Biaya Produksi, Biaya Operasional, Dan Biaya Distribusi Terhadap Laba Bersih”. RIGGS: Journal of Artificial Intelligence and Digital Business 4, no. 4 (January 26, 2026): 14087–14095. Accessed April 23, 2026. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/5720.