Murdianto, Murdianto. “The Implementation of Environmental Education at Pondok Pesantren Nurul Hakim Kediri, West Lombok”. Edumaspul: Jurnal Pendidikan 6, no. 1 (October 1, 2024): 1410-1422. Accessed January 23, 2026. https://jurnal.unimen.cloud/maspuljr/article/view/8534.