HUTAURUK, Renni Verawati; SINON, Iriwi L.S.; SEBAYANG, Sri Rosepda Br. Analysis of The Effectiveness and Learning Activity of Students Through Online Physics Learning During the Covid-19 Pandemic. Kasuari: Physics Education Journal (KPEJ), [S. l.], v. 6, n. 1, p. 57–70, 2023. DOI: 10.37891/kpej.v6i1.245. Disponível em: https://journalfkipunipa.org/index.php/kpej/article/view/245. Acesso em: 22 apr. 2026.