CHANTHANAKHONE, Sengsouliya; SINGSITHA, Soudsadaphone; MAHAPНОМ Somphien; KEOKASEUMSOUK, Saleumsai; SYSOULATH, Sonpheth; NOUTHAPNONE, Thipphachanh; KEODADOK, Thidasavanh. The Impact of the COVID-19 on Teaching and Learning at Secondary Schools in Champasack Province: This study examined the effects of the COVID-19 pandemic on secondary school students and teachers in Champasak Province, Laos. A total population of 724 individuals was identified across nine districts and one municipality... Champasack University Scientific Journal, [S. l.], v. 7, n. 7, p. 169–181, 2024. Disponível em: https://cu-journal.com/index.php/files/article/view/83. Acesso em: 25 aug. 2026.