Abidah, A. and Astutik, A.P. 2025. Competitive Strategies of Private Islamic Higher Education in Sidoarjo: Strategi Kompetitif Pendidikan Tinggi Islam Swasta di Sidoarjo. Adabiyah: Jurnal Pendidikan Islam. 6, 2 (Sep. 2025), 10.21070/adabiyah.v6i2.1742. DOI:https://doi.org/10.21070/adabiyah.v6i2.1742.