MELANIA RUT, Walangitan; AMALIA S, Reski; FITRI WULANDARI, Mega. Optimizing Speaking Abilities of Business Management Students of Manado State Polytechnic through English as a Medium Instruction (EMI). ELS Journal on Interdisciplinary Studies in Humanities, [S. l.], v. 7, n. 3, p. 499–504, 2024. DOI: 10.34050/elsjish.v7i3.40413. Disponível em: http://journal.unhas.ac.id/index.php/jish/article/view/40413. Acesso em: 29 apr. 2025.