Prianggita, Veny. “The Application of Process-Oriented Guided-Inquiry Learning (POGIL) Techniques through Lesson Study Activities in Educational Management Courses at English Education to Increase Learning Activity”. Journal of English Education Studies 3, no. 2 (November 30, 2020): 70-76. Accessed December 4, 2021. http://jees.ejournal.id/index.php/english/article/view/61.