Hanifah RA, Insani SM, Heryawan MA, Malik A. Implementasi Alat Praktikum Viskositas Berbasis Sensor Infrared Obstacle dalam Pembelajaran Fisika di SMA. PSEJ [Internet]. 2026May6 [cited 2026May6];11(1):22-8. Available from: https://scienceedujournal.org/index.php/PSEJ/article/view/292