Mulyati, T. A., Pujiono, F. E. and Indah, I. (2021) “The Exposure of Pb to Hair and Nails in Children Around "X” Coal Mines Using Atomic Absorption Spectroscopy (AAS) Method”, JURNAL KESEHATAN LINGKUNGAN , 13(3), pp. 174–179. doi: 10.20473/jkl.v13i3.2021.174-179.