Asni A. THE EFFECTS OF FACEBOOK UTILIZATION ON WRITING ACHIEVEMENT AND INTRINSIC MOTIVATION OF MUHAMMADIYAH UNIVERSITY’S UNDERGRADUATE STUDENTS. akrabjuara [Internet]. 2019 Dec. 31 [cited 2026 Jan. 11];4(5):109-26. Available from: https://akrabjuara.com/index.php/akrabjuara/article/view/872