Analysis of Heavy Metal Concentrations of Lead (Pb) in Fishermen in Junganyar Village Based on Length of Work Using Atomic Absorption Spectrophotometer Method: Analisis Kadar Logam Berat Timbal (Pb) pada Nelayan Nelayan di Desa Junganyar Berdasarkan Lama Bekerja Menggunakan Metode Spektrofotometer Serapan Atom. (2022). Indonesian Journal of Cultural and Community Development, 14(1), 10.21070/ijccd2023857. https://doi.org/10.21070/ijccd.v14i1.857