[1]
P. Egboka, A. . H. Dalhatu, A. Dahiru, and 4Muntaka, . Tukur, “Effects of Multimedia Video Projection on Undergraduate Students’ Achievement and Retention in Quantitative Economics in the Universities in Gombe State, Nigeria ”, KJE, vol. 2, no. 2, pp. 259–266, Dec. 2021.