SEISMIC REFRACTION SURVEY FOR FOUNDATION INVESTIGATION AT AHMADU BELLO UNIVERSITY ZARIA PHASE II, KADUNA STATE, NIGERIA. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 3, n. 3, p. 161–167, 2023. Disponível em: http://162.254.38.185/index.php/fjs/article/view/1553. Acesso em: 17 sep. 2025.