1.
The Freemium Economy: An Analysis of Consumer Spending in Free-to-Play Gaming. IJSRC [इंटर्नेट]. 3 जनवरी, 2026 [उल्लेखित 21 अक्टूबर, 2026];13(12). पर उपलब्ध: https://ijournals.in/journal/index.php/ijsrc/article/view/397