Sigiro M, Sitinjak EK, Pardede H, Silitonga S, Sijabat NC. Implementasi Pembelajaran Fisika Berbasis Lab Virtual Olabs Terhadap Hasil Belajar Mahasiswa. JKIP [Internet]. 2025Dec.4 [cited 2025Dec.7];6(4):1749-56. Available from: https://journal.al-matani.com/index.php/jkip/article/view/1764