Amiruddin I, Nurdyansyah N, Churahman T. Santri Leadership Patterns in Organizing in Islamic Union Islamic Boarding School (PERSIS) Bangil: Pola Kepemimpinan Santri dalam Berorganisasi di Pesantren Perssatuan Islam (PERSIS) Bangil. icecrs [Internet]. 2020 Jun. 14 [cited 2025 Sep. 18];5. Available from: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/408