Setiana, S. M. ., L. . Setiawati, and M. . Mustaqim. “Hard Skills Versus Soft Skills: How Do They Affect Different Job Types of Japanese Language Graduates?”. International Journal of Learning, Teaching and Educational Research, vol. 18, no. 11, Nov. 2019, pp. 176-92, http://www.ijlter.net/index.php/ijlter/article/view/448.