“Point-effluent discharge and river recovery potential: An assessment of spatio-temporal distribution of heavy metals in water and sediment from upper Ogun River, Southwest-Nigeria”, AJBR, vol. 25, nº 1, p. 65–72, jan. 2022, Acesso em: 17º de maio de 2026. [Online]. Disponível em: https://ojshostng.com/index.php/ajbr/article/view/2340