Yevandian Andreas, Alvin Christanto, Benny Kusuma, Rano Kartono, Arta Moro Sundjaja. 2020. “The Determinant Factors of Purchasing Behavior Of In-App Purchases In PUBG Mobile”. International Journal of Advanced Science and Technology 29 (7), 489 -96. http://sersc.org/journals/index.php/IJAST/article/view/13248.