DJIMANG, E.; MUSTAPA, K. Analysis of the Effectiveness of Online Learning on Motivation and Results Chemistry Learning at SMAN 6 Sigi During the Covid-19 Pandemic. Media Eksakta, [S. l.], v. 20, n. 1, p. 5-11, 2025. DOI: 10.22487/me.v19i2.1230. Disponível em: https://jurnalfkipuntad.com/index.php/jme/article/view/1230. Acesso em: 28 jul. 2025.