Febrianto, Ahmad, and HIilda Zamrotul Firdausiah. “PENGARUH BIAYA OPERASIONAL TERHADAP PROFITABILITAS PT INDOFOOD SUKSES MAKMUR Tbk PERIODE 2020-2023”. Jurnal Dinamika Ekonomi Syariah 12, no. 1 (January 30, 2025): 119-130. Accessed November 6, 2026. https://ejurnal.iaipd-nganjuk.ac.id/index.php/es/article/view/1300.