SILALAHI, H. .; GINTING, K. .; JOHANNES, J. ANALYSIS OF LEARNING THROUGH WEB-BASED TUTORIALS (TUWEB) DURING THE COVID 19 PANDEMIC ON STUDENTS OF UPBJJ UT MEDAN . Sensei International Journal of Education and Linguistic, [S. l.], v. 2, n. 2, p. 263–270, 2022. DOI: 10.53768/sijel.v2i1.80. Disponível em: https://www.sijel-journal.sensei-journal.com/jbo/article/view/80. Acesso em: 8 aug. 2026.