Ashaka, U.I, B.A. Abatcha, and M.A. Muhammad. 2025. “ASSESSMENT OF GYPSUM QUALITY ON SETTING TIME ABOUT CEMENT PRODUCTION AND OTHER INDUSTRIAL APPLICATIONS IN NAFADA L.GA. GOMBE STATE, NORTHEASTERN NIGERIA”. FUDMA Journal of Earth and Environmental Sciences 2 (01):108-23. https://doi.org/10.33003/jees.2025.0201/09.