Firdaus, A. Z., Endy Julianto, M. and Supriyo, E. (2024) “Analisis Kandungan Logam Berat Pada Air Sungai Kaligarang Menggunakan ICP-OES (Inductively Coupled Plasma – Optical Emission Spectrometry)”, Innovative: Journal Of Social Science Research, 4(4), pp. 6336–6346. doi: 10.31004/innovative.v4i4.13869.