Johnson, I.; Offiong, A. E. A.; Edu, G. O.; Ekwok, L. N.; Sanda, F. A.; Tawo, C. . N.; Imoke, J. E.; Umo, U. A.; Akpo, A. F.; Ekeng, E. B. Effects of Doodly-Created Instructional Multimedia Environments on Academic Self-Efficacy of Undergraduate Educational Technology Students. IJIS 2025, 7, 71-83.