Budiman B. Pengaruh Model Pembelajaran Kontekstual (CTL) Terhadap Hasil Belajar IPA Siswa Kelas IV Sekolah Dasar. JIEPP [Internet]. 2021Aug.20 [cited 2025Sep.8];1(1):19-27. Available from: http://journal.ainarapress.org/index.php/jiepp/article/view/76