Diinii Haniifah, Tri Edhi Budhi Soesilo and Dwi Nowo Martono 2023. Evaluation of Factors and Biological Parameters of the Groundwater in Makasar Subdistrict, East Jakarta. JURNAL KESEHATAN LINGKUNGAN . 15, 1 (Jan. 2023), 46–55. DOI:https://doi.org/10.20473/jkl.v15i1.2023.46-55.