Baking, R. D. ., F. P. . Ibarra, and A. . Mukminin. “Predictive Analysis of Cognitive Skills Achievements in Mathematics Along Seven Logical Operations Among Elementary Pre-Service Teachers”. Edelweiss Applied Science and Technology, vol. 7, no. 1, Nov. 2023, pp. 28-37, doi:10.55214/25768484.v7i1.332.