Imamudiin, Soffan Fajar. “Indikasi Perjanjian Tertutup Pada Android Mobile Aplication Distribution Agreement”. Jurist-Diction 4, no. 1 (January 6, 2021): 331–350. Accessed April 19, 2025. https://e-journal.unair.ac.id/JD/article/view/24306.