DHANIEL PRASETYO IRIANTO; ARMAN SYAH PUTRA; NURUL AISYAH; VH. VALENTINO; MATDIO SIAHAAN. THE EFFECT OF THE COVID 19 VIRUS AND ONLINE LEARNING ON ENGLISH SUBJECTS IN JUNIOR HIGH SCHOOL. Journal of Innovation Research and Knowledge, [S. l.], v. 1, n. 2, p. 131–136, 2021. DOI: 10.53625/jirk.v1i2.93. Disponível em: https://www.bajangjournal.com/index.php/JIRK/article/view/93. Acesso em: 4 jul. 2025.