Royhan Rangkuti, M., and S. Batubara. “Rational Consumption And Islamic Ethics: Monzer Kahf’s Perspective In Understanding Digital Product Consumption Patterns”. Proceedings of International Conference on Islamic Economic Finance and Social Finance (ISSN: XXXX-XXXX) (ESSN: XXXX-XXXX), vol. 6, no. 1, May 2025, pp. 9-18, https://conferences.uinsyahada.ac.id/index.php/FEBI/article/view/159.