Hector H. OYEM; Ifeanyi M. OYEM. Aspects of the Hydro-geochemistry of Groundwater in Agbor/Owa Communities of Delta State, Nigeria. Research Aspects in Chemical and Materials Sciences Vol. 4, [S. l.], p. 21–31, 2022. DOI: 10.9734/bpi/racms/v4/3454A. Disponível em: https://stm.bookpi.org/RACMS-V4/article/view/8689. Acesso em: 3 jun. 2026.