Satish Kumar Kalagotla, Thoudam Basanta and Mutum Bidyarani Devi (2026) “Stacked Ensemble with Logistic Regression Meta-Learner: A Multi-Level Framework for Enhanced Medical Diagnosis”, Journal of Android and IOS Applications and Testing, 11(1), pp. 19–42. doi: 10.46610/JoAAT.2026.v11i01.003.