Masardi DA, Kristiyanto WH. Peningkatan Ketrampilan Berpikir Kritis Dan Hasil Belajar Ipas Melalui Model Problem Based Learning (PBL) Berbantuan Media Ecomatch Kelas V SD Kristen 03 Eben Haezer. JH [Internet]. 2026 Oct. 18 [cited 2026 Oct. 26];6(5):1419-31. Available from: https://www.jahe.or.id/index.php/jahe/article/view/3113