Sa’dullayev Tuymurod Mardullo oglu, Taniyev Mirzohid Khurramovish. (2025). OPERATIONAL CHALLENGES AND PERFORMANCE DEGRADATION PATTERNS IN MODERN WIND ENERGY SYSTEMS: A COMPREHENSIVE ANALYSIS OF GRID INTEGRATION AND MAINTENANCE ISSUES. Research Focus International Scientific Journal, 4(6), 54–59. Retrieved from https://refocus.uz/index.php/1/article/view/1674