„TECHNO-ECONOMIC EVALUATON OF RETROFITTING A 210 MW THERMAL HEAVY-OIL POWER PLANT WITH A PHOTOVOLTAIC SOLAR THERMAL ENERGY STORAGE SYSTEM USING MOLTEN SALT: A CASE STUDY OF TEC NEGOTINO“ (2024) ETIMA, 2(1), S. 45. Verfügbar unter: https://js.ugd.edu.mk/index.php/etima/article/view/6463 (Zugegriffen: 3 Oktober 2025).