Hera Heru Sri Suryanti, Oktiana Handini, Sutoyo Sutoyo. Teacher Needs Analysis in Model Development TPACK-Based Problem Learning to improve Critical Thinking Skills . IJSIE [Internet]. 2025 Aug. 20 [cited 2025 Aug. 29];2(3):68-77. Available from: https://international.aripi.or.id/index.php/IJSIE/article/view/376