Muljono _, Sumpeno S, Arifianto D, Aikawa K, Purnomo MH. Developing an Online Self-learning System of Indonesian Pronunciation for Foreign Learners. Int. J. Emerg. Technol. Learn. [Internet]. 2016 Apr. 5 [cited 2024 Nov. 22];11(04):pp. 83-89. Available from: https://online-journals.org/index.php/i-jet/article/view/5440