Désirée, Noa Tang Sylvie, Ekoa Bessa Armel Zacharie, Tchakam Kamtchueng Brice, Wongan Kouonchie Sorel Ange, Etame Jacques, and Bilong Paul. “Heavy Metal Contamination and Ecological Risk Assessment of Overlying Water and Sediments of Nkozoa Lake (Southern Cameroon)”. Annual Research & Review in Biology 36, no. 4 (May 1, 2021): 92-109. Accessed May 15, 2021. https://journalarrb.com/index.php/ARRB/article/view/30366.