DINI MUTIA HAVID; TARIGAN, I. A. R.; HARAHAP, N. A.; PUTRI NUR AISYAH. The Grammartical Error in Speaking English of Student. Philosophiamundi, [S. l.], v. 2, n. 4, p. 37–47, 2024. Disponível em: https://www.philosophiamundi.id123.majakatapress.com/index.php/philosophia/article/view/75. Acesso em: 14 jun. 2026.