Anggraini, Hesti Wahyuni, Hardini Novianti, and Ali Bardadi. “THE DEVELOPMENT OF ANDROID-BASED SUBJECTS TO IMPROVE STUDENTS™ PRONUNCIATION”. CESS (Journal of Computer Engineering, System and Science) 3, no. 1 (January 31, 2018): 83–86. Accessed June 7, 2025. https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/7854.