Dewindaru, Dini, and Ermina Sari. “Efficiency of Islamic and Conventional Banks in Indonesia During COVID-19: A Stochastic Frontier Analysis”. Share: Jurnal Ekonomi dan Keuangan Islam 14, no. 1 (May 15, 2025): 424–446. Accessed July 4, 2025. https://jurnal.ar-raniry.ac.id/index.php/Share/article/view/26469.