Zahro W, Arini Hidayati, Helmi Abdurrohim. Peningkatan Pemahaman Spldv Melalui Model Problem Based Learning (PBL) Pada Siswa Kelas IX. almikraj [Internet]. 2026 Jan. 17 [cited 2026 Feb. 28];6(1):1723-34. Available from: https://ejournal.insuriponorogo.ac.id/index.php/almikraj/article/view/8987