Syiamfitri L, Firman F, Desyandri D. Pengaruh Penerapan Pendekatan Berdiferensiasi Berbasis Model Problem Based Learning Terhadap Hasil Belajar Matematika Siswa Kelas IV SD Kecamatan Rao Selatan Kabupaten Pasaman. Innovative [Internet]. 2024 Nov. 25 [cited 2026 Aug. 31];4(6):1833-41. Available from: https://j-innovative.org/index.php/Innovative/article/view/16374