Kustiono Kastaji, Imam Fuadi, and Asrop Syafi’i. “Digital Leadership for Enhancing Competitive Advantage in Islamic Educational Institutions: A Multisite Study at MTsN 1 Pacitan and MTs Pembangunan Pacitan”. International Journal of Education Management and Religion, vol. 4, no. 1, Aug. 2026, pp. 67-93, doi:10.71305/ijemr.v4i1.1294.