Yenny, M.O.P. et al. 2020. Assessment of heavy metals pollution in sediment of Citarum River, Indonesia. Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management). 10, 4 (Dec. 2020), 584–593. DOI:https://doi.org/10.29244/jpsl.10.4.584-593.