A Analysis of Land Use on Water Quality in Merjosari Village, Lowokwaru Subdistrict, Malang City. Gema Lingkung Kesehatan [Internet]. 2025 Nov. 20 [cited 2025 Dec. 9];23(4):540-8. Available from: https://gelinkes.poltekkes-surabaya.ac.id/index.php/gelinkes/article/view/343