PENGEMBANGAN BAHAN AJAR IPA BERBASIS KONTEKSTUAL UNTUK MELATIH KEMAMPUAN LITERASI SAINS SISWA SD. BIOCHEPHY:JSE [Internet]. 2024 Dec. 31 [cited 2026 Aug. 21];4(2):1177-82. Available from: https://journal.moripublishing.com/index.php/biochephy/article/view/1434