P. Kautsarna Beela, A. Ghoni, and N. Haida, “Pengaruh Corporate Social Responsibility, Leverage & Ukuran Perusahaan Terhadap Profitabilitas Bank Umum Syariah Periode 2018-2023 ”, cieber, vol. 2, no. 2, pp. 170–185, Jun. 2026.