AVORNYO, V. K.; ZAKARIAH, M.; AMO, B. O. CHARACTERIZATION AND CLASSIFICATION OF A TYPICAL IRON PAN SOIL FORMED OVER VOLTAIAN SHALE  . UDS International Journal of Development, [S. l.], v. 10, n. 1, p. 1–8, 2023. DOI: 10.47740/768.UDSIJD6i. Disponível em: https://www.udsijd.org/index.php/udsijd/article/view/768. Acesso em: 9 may. 2024.