Dabukke, Y. K., V. Lumban Raja, and J. J. Pangaribuan. “The Ability of The Seventh Grade Students of SMP Budi Murni 2 on Using Present and Past Tenses”. Journal of Applied Linguistics, vol. 4, no. 2, Jan. 2025, pp. 19-28, doi:10.52622/joal.v4i2.281.