Fauzi RA, Manan NA, Fitriyani Y, Heriyana T, Mustaid M. IMPLEMENTASI MODEL PROBLEM BASED LEARNING DALAM MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA SEKOLAH DASAR. at-tadib [Internet]. 2023 Dec. 5 [cited 2025 Dec. 5];7(3). Available from: https://ejournal.uika-bogor.ac.id/index.php/at-tadib/article/view/19495