Wiwi Chesmary Saragih, Yanti Arasi Sidabutar, Natalina Purba. PENGARUH MEDIA PEMBELAJARAN KOTAK CAHAYA TERHADAP HASIL BELAJAR IPA SISWA KELAS V SD SWASTA HKBP BATU IV. PNJ [Internet]. 2024 Oct. 22 [cited 2026 Oct. 18];2(4):21-9. Available from: https://jurnal.migascentral.com/index.php/pnj/article/view/261