Widyaningrum DA. Penerapan Model Problem Based learning (PBL) dipadu Student Team Achievement Division (STAD) melalui Lesson Study (LS) untuk Meningkatkan Aktivitas dan Hasil Belajar Siswa MAN 3 Malang: Application of Problem Based Learning (PBL) Model combined with Student Team Achievement Division (STAD) through Lesson Study (LS) to Improve Student Activities and Learning Outcomes at MAN 3 Malang. pedagogia [Internet]. 2016 Feb. 29 [cited 2025 Aug. 17];5(1):27-34. Available from: https://pedagogia.umsida.ac.id/index.php/pedagogia/article/view/1357