Alfatihatih Maulidiyah, Muhammad Iqbal Rosadi, Mashudi M. The Role of Islamic Boarding School Cooperatives in Increasing Entrepreneurial Spirit at Nurul Iman Islamic Boarding School, Labang District. iffah [Internet]. 2026 May 29 [cited 2026 Jun. 5];2(2):115-21. Available from: https://al-iffah.hellowpustaka.id/index.php/i/article/view/46