Angkasa Z, Kamil EM, Sary RK, Jaya MA. From Pesantren Towards Ecopesantren: Sustainability Index Assessment and Improvement Recommendations. AJA [Internet]. 2025 May 5 [cited 2025 Sep. 13];9(2):195-210. Available from: https://ojs.um-palembang.ac.id/index.php/arsir/article/view/590