Mahrani S, Hardjati S. Optimization Of The Program Of Environmentally Conscious Areas Of Population Administration (KALIMASADA) In Pakal District Surabaya City. JGAR [Internet]. 2023 Dec. 29 [cited 2025 Jun. 6];4(2):137-5. Available from: https://e-journal.unair.ac.id/JGAR/article/view/53366