ROLAND, Roland; DARMAWAN, Darmawan; BUDI, Budi. CORRELATION BETWEEN VOCABULARY MASTERY AND SPEAKING ABILITY OF UNDERGRADUATE STUDENTS AT TADULAKO UNIVERSITY. e-Journal of ELTS (English Language Teaching Society), [S. l.], v. 13, n. 2, p. 1128–1138, 2025. DOI: 10.22487/elts.v13i2.4635. Disponível em: https://jurnalfkipuntad.com/index.php/elts/article/view/4635. Acesso em: 25 sep. 2025.