Yoga, I Made Sindhu, and I Gede Yudhi Hendrawan. “Blackbox Movies: The Transformation of Private Cinema into Multi-Channel Advertising Media”. International journal of business, economics and management 3, no. 1 (November 7, 2019): 41-47. Accessed April 16, 2026. https://sloap.org/journal/index.php/ijbem/article/view/112.