Najihah, N., and F. Rachmadiarti. “Analysis of Heavy Metal Cadmium in Aquatic Plants in the Brantas River, Mojokerto City”. LenteraBio : Berkala Ilmiah Biologi, vol. 12, no. 2, May 2023, pp. 239-47, doi:10.26740/lenterabio.v12n2.p239-247.