Gulomov Kodir Dilshod ugli. “ANALYSIS OF THE QUALITY OF THE SOLD PRODUCT: A CASE STUDY BASED ON SONY CORPORATION”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036 14, no. 03 (March 18, 2025): 26–36. Accessed April 7, 2025. https://gejournal.net/index.php/IJSSIR/article/view/2586.