Chindah, Alex Chuks, Solomon Amabraye Braide, Florence Obianefo, y Charles Chuku Obunwo. «WATER QUALITY AND PERIPHYTON COMMUNITY OF A STREAM SYSTEM RECEIVING MUNICIPAL WASTE DISCHARGES IN RIVERS STATE, NIGER DELTA, NIGERIA». Estudos de Biologia 28, no. 64 (noviembre 24, 2006). Accedido mayo 3, 2025. https://periodicos.pucpr.br/estudosdebiologia/article/view/22734.