Mohsin, N.A., Hadi, N.S. and Zwain, M. 2026. Mathematical and Statistical Foundations of Big Data Science: A Review of Methods and Challenges. Journal of Mathematics Instruction, Social Research and Opinion. 5, 2 (Apr. 2026), 1387–1400. DOI:https://doi.org/10.58421/misro.v5i2.1221.