Unri, E., F. Mu’in, and , D. Arini. “An Analysis On Grammatical Errors Types In Descriptive Text Written By Efl Students”. LINGUA EDUCATIA, Vol. 3, no. 3, Feb. 2022, pp. 164-7, http://jtam.ulm.ac.id/index.php/gej/article/view/1142.