Iqbal Miftakhul Mujtahid, Mery Berlian, Rian Vebrianto, Musa Thahir. The Development of Effective Communication Skills Instruments: Identification of Student Communication Skills. IJAST [Internet]. 2020Mar.30 [cited 2024May5];29(3):14014 -14022. Available from: http://sersc.org/journals/index.php/IJAST/article/view/31761