Anjali Kale. “Valuation Waterfalls for Gaming Company In-App Purchases: An Integrated Strategic Approach”. The American Journal of Management and Economics Innovations 7, no. 09 (September 19, 2025): 08–16. Accessed October 8, 2025. https://www.theamericanjournals.com/index.php/tajmei/article/view/6570.