Ekhlas Al-Ameri, Mushtaq K. Abdalrahem and Enas A. Mohammed 2026. Unified Estimation Framework for Multilevel Logistic Regression: Integrating Maximum Likelihood, Entropy-Based Regularization, and Bayesian MAP via Newton-Raphson Optimization. Statistics, Optimization & Information Computing. (Mar. 2026). DOI:https://doi.org/10.19139/soic-2310-5070-3225.