PEDULI LINGKUNGAN MELALUI PROGRAM KEGIATAN MEMILAH SAMPAH DI SDN SUKABUMI 2 PROBOLINGGO. JGK [Internet]. 2022 Sep. 10 [cited 2026 Mar. 24];6(4):390-7. Available from: https://jurnal.unimed.ac.id/2012/index.php/jgkp/article/view/38195