Hamidah, W., & Cindramawa, C. (2020). Analisis Kadar pH, Total Dissolved Solid (TDS) dan Mn pada Air Sumur Gali di Kabupaten Cirebon. INDONESIAN JOURNAL OF CHEMICAL RESEARCH, 5(1), 8–15. https://doi.org/10.20885/ijcr.vol5.iss1.art2