(1)
Lindawati, L.; Mendrofa, N. K.; Wahdah; Ahmadin; A. Fitriani. Measuring the Effectiveness of Blended Learning in the Post‑Pandemic Era: A Comparative Quantitative Analysis of Flipped Classroom and Hybrid Flexible (HyFlex) Models on Cognitive Achievement and Student Engagement in Indonesian Senior High Schools. IJERE 2026, 5, 328-340.