Ambarwati, Mu’arif S, Yulikah A. Internal and External Cooperation in Private Islamic Religious Colleges (STAI Pati’s Efforts Towards Competitive Advantage). IJSSE [Internet]. 2024 Sep. 3 [cited 2026 Apr. 3];2(2):145-56. Available from: https://aisrr-ijsse.net/index.php/jsse/article/view/45