Peningkatan Hasil Belajar Ipas Melalui Model Problem Based Learning Berbantuan Video Pembelajaran Kelas V A Sdn Rejosari 01 . psnppg [Internet]. 2023 Nov. 30 [cited 2026 Aug. 11];1(2):2295-303. Available from: https://conference.upgris.ac.id/index.php/psnppg/article/view/5382