WILLABO A. MIEPAMO; BISONG ANDY ETTA; JUSTIN IKIRIGO. Aquifer Vulnerability Assessment in Ekowe, Bayelsa State, Niger Delta Area, Nigeria using GIS-Based on Drastic Method. Journal of Science & Technology (JST), [S. l.], v. 6, n. 3, p. 37–44, 2021. DOI: 10.46243/jst.2021.v6.i3.pp37-44. Disponível em: https://jst.org.in/index.php/pub/article/view/881. Acesso em: 17 jul. 2024.