Sofarini, Dini; Asmawi, Suhaili; Hidayah, Rina Nur; Mangalik, Gionever Castle Angela; Khasanah, Ruly Isfatul
(iVolga Press, 2022-10-31)
activities around the Sungai Negara area will increase the burden of pollutant
substances entering the waters. One type of pollutant is heavy metals that will settle at the
bottom of the water (sediment), and of course ...