UTAMI, Nina. English Teacher Performance in Teaching at SMAN 3 Palopo. FOSTER: Journal of English Language Teaching, [S. l.], v. 1, n. 1, p. 55–62, 2020. DOI: 10.24256/foster-jelt.v1i1.7. Disponível em: https://www.foster.pbi-iainpalopo.ac.id/index.php/contents/article/view/7. Acesso em: 16 oct. 2026.