“ANALYSIS OF STUDENT SCIENCE LITERACY AT SMPN 15 PADANG ON SUBSTANCE PRESSURE AND ITS APPLICATION IN DAILY LIFE”. Universe 7, no. 1 (Juni 30, 2026): 79–87. Diakses Agustus 14, 2026. http://universe.ppj.unp.ac.id/index.php/universe/article/view/637.