SAKIF, S. ANALYSIS OF ONLINE LEARNING METHODS ON THE EFFECTIVENESS OF CHEMISTRY LEARNING DURING THE COVID-19 PANDEMIC ON MUHAMMADIYAH SENIOR HIGH SCHOOL 3 BATU STUDENTS. TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES, [S. l.], v. 1, n. 1, p. 29–36, 2022. DOI: 10.55047/tires.v1i1.114. Disponível em: https://ojs.transpublika.com/index.php/TIRES/article/view/114. Acesso em: 27 apr. 2026.