SHOFIYUDDIN, M.; ANDRIYANI, S. Model Pembelajaran Tenses Menggunakan Rumus Mathematic English (MatEng). Al-Lisan: Jurnal Bahasa (e-Journal), [S. l.], v. 4, n. 2, p. 212–222, 2019. Disponível em: https://journal.iaingorontalo.ac.id/index.php/al/article/view/851. Acesso em: 28 mar. 2024.