Umam, Khairul, and Abdul Karim. Eco-Pesantren: Konstruksi Sosial Santri, Tradisi, Dan Kesadaran Lingkungan. Edited by Riayatul Husnan. Jember, Indonesia: UIN KHAS PRESS, 2026. Accessed November 5, 2026. https://press.uinkhas.ac.id/index.php/ukp/catalog/book/247.