SILALAHI, H. .; JOHANNES, J. THE EFFECT OF ONLINE LEARNING ON STUDENT LEARNING OUTCOMES AT UPBJJ UT MEDAN. Sensei International Journal of Education and Linguistic, [S. l.], v. 1, n. 1, p. 131–138, 2023. DOI: 10.53768/sijel.v1i1.9. Disponível em: https://www.sijel-journal.sensei-journal.com/jbo/article/view/9. Acesso em: 8 aug. 2026.