Moch. Sukardjo, Hasdar Hanafi, Suyitno Muslim,. “HOW TO DEVELOP COLLABORATIVE LEARNING MODELS FOR STUDENT AT ELECTRONICS ENGINEERING EDUCATION STUDY PROGRAM”. International Journal of Advanced Science and Technology 29, no. 4s (March 19, 2020): 1765 - 1770. Accessed April 28, 2024. http://sersc.org/journals/index.php/IJAST/article/view/6981.