Tirtaadi, Tirtaadi. “Hair Pb Levels, Work Duration and Health Complaints, of Waste Officers on Temporary Dump Site (Study on Dumpster Temporary Dump Site Mulyorejo Surabaya)”. JURNAL KESEHATAN LINGKUNGAN 9, no. 2 (July 27, 2018): 122–134. Accessed November 26, 2024. https://e-journal.unair.ac.id/JKL/article/view/9182.