Ridha M, Fannisa H, Zain BP, Zulkarnain AP. The Level of Environmental Knowledge of Phase C Elementary School Students Regarding Waste Management. SENJOP [Internet]. 2026 Feb. 13 [cited 2026 Apr. 18];7(2):130-8. Available from: http://senjop.ppj.unp.ac.id/index.php/senjop/article/view/314