MANIHURUK, L. M. E.; MANIK, K. N. .; AZZAHRA TIARA VENYA. Improving Students’ Mastery of Simple Past Tense By using Real – Life Context Learning Model at Harapan Mandiri Senior High School Medan. JURNAL ABDIMAS MADUMA, [S. l.], v. 2, n. 2, p. 24–35, 2023. DOI: 10.52622/jam.v2i2.181. Disponível em: https://journal.eltaorganization.org/index.php/ecdj/article/view/181. Acesso em: 30 apr. 2026.