Kurniadi, M. D., & Biyanto, B. (2022). Strategy to Build Competitive Advantage of Islamic Higher Education at an University in Surabaya: Strategi Membangun Keunggulan Kompetitif Perguruan Tinggi Islam di Sebuah Universitas di Surabaya. Academia Open, 6, 10.21070/acopen.6.2022.1814. https://doi.org/10.21070/acopen.6.2022.1814