Kehinde OLUYEDE; Urs KLÖTZLI. Provenance and Geological Setting of Syn-collisional Pan-African Granite in the Northern Part Birnin Gwari Schist Belt in NW Nigeria. Challenging Issues on Environment and Earth Science Vol. 7, [S. l.], p. 99–124, 2021. DOI: 10.9734/bpi/ciees/v7/3208F. Disponível em: https://stm.bookpi.org/CIEES-V7/article/view/3062. Acesso em: 22 jul. 2026.