Darmawati, Darmawati, et al. “DEVELOPING ENGLISH LANGUAGE ACQUISITION WITH SUPPLEMENTARY MATERIAL THROUGH MOBILE ASSISTED LANGUAGE LEARNING FOR INFORMATION ENGINEERING STUDENTS OF PAMULANG UNIVERSITY”. PROSIDING SENANTIAS: Seminar Nasional Hasil Penelitian Dan Pengabdian Kepada Masyarakat, vol. 1, no. 1, Jan. 2021, pp. 521-30, https://openjournal.unpam.ac.id/index.php/Senan/article/view/9031.