«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, libk. 25, zenb. 1, or. 65–72, urt. 2022, Eskuratua: 2026(e)ko maiatzaren 17(e)an. [Sarean]. Available at: https://ojshostng.com/index.php/ajbr/article/view/2340