Dofir, Dofir. “SECOND LANGUAGE ACQUISITION BASED ON GRAMMATICAL RULE FOR THE FIRST SEMESTER OF TADRIS BAHASA INGGRIS DEPARTMENT AT STAI MEMPAWAH”. LET: Linguistics, Literature and English Teaching Journal 8, no. 2 (January 8, 2019): 177–188. Accessed May 4, 2024. https://jurnal.uin-antasari.ac.id/index.php/let/article/view/2398.