Mohammed A. GANA, Zaka A. MSHELIA, Isuwa S. AJI, Alhaji GUJJA, & Lawan A.M. KOLO. (2025). Investigation and Comparative Analysis of Natural Moulding Sands from Five Deposits in Maiduguri, Nigeria. FUDMA Journal of Engineering and Technology, 1(2), 627-638. https://doi.org/10.33003/cazjdw35