Lestariningsih, F., Hope, J., Madya, S. and Nurkamto, J. (2018) “IST (In-Service Training) Model to Improve English Teachers’ Pedagogical and Professional Competencies in the Computer Science Department of Universities in Indonesia”, Indonesian Journal of EFL and Linguistics, 3(2), pp. 115-127. doi: 10.21462/ijefl.v3i2.72.