Petrographic and geochemical evidence of hydrocarbon in pore spaces of sandstone of the Yolde Formation, Northern Benue Trough, Nigeria. Journal of Pure and Applied Sciences (Science Forum), [S. l.], v. 15, n. 1, p. 1–11, 2018. Disponível em: https://atbuscienceforum.com.ng/index.php/jpas/article/view/61. Acesso em: 14 dec. 2025.