Saydullayev , S. (2025) “IMPROVING ENERGY EFFICIENCY IN RADIATOR-BASED WATER HEATING SYSTEMS: A CASE STUDY IN JIZZAKH, UZBEKISTAN”, International Bulletin of Engineering and Technology, 5(7), pp. 15–20. Available at: https://internationalbulletins.com/intjour/index.php/ibet/article/view/2088 (Accessed: 12 June 2026).