Lubis, Anni Rahimah, Mina Syanti, and Ilham Sahdi Lubis. “The Form of Syntactic Interference of Bahasa Angkola in Writing of Bahasa Indonesia on The Students’ at TK Aisyah Bustanul Athfal 3 Padang Sidempuan City”. SMART MOVES JOURNAL IJELLH 7, no. 7 (July 27, 2019): 19. Accessed November 26, 2020. https://ijellh.com/OJS/index.php/OJS/article/view/9288.