TIRUNEH , A.; TAMIRU, F. Mapping and Characterization of iron ore deposits in Bikilal area, West Wollega Zone, Oromia, Ethiopia. Journal of Science, Technology and Arts Research, [S. l.], v. 8, n. 2, p. 37–50, 2019. DOI: 10.20372/star.v8i2.03. Disponível em: https://journals.wgu.edu.et/index.php/star/article/view/686. Acesso em: 23 sep. 2024.