Meirindany, T., and K. T. Dalimunthe. “Analysis of Environmental Health Risk of Lead (Pb) Pollution in Marine Products Circulating at Sambu Market Medan”. Journal of Pharmaceutical and Sciences, vol. 6, no. 4, Dec. 2023, pp. 1919-26, doi:10.36490/journal-jps.com.v6i4.279.