D.SOBIROVA; M.KARIMOVA; А. Gulomov. Calculation Of The Required Capacity Of The Solar Collector In The Combined Heating System Of Buildings, Selection Of The Model And Evaluation Of Cost-Effectiveness. The American Journal of Engineering and Technology, [S. l.], v. 3, n. 04, p. 31–34, 2021. DOI: 10.37547/tajet/Volume03Issue04-05. Disponível em: https://theamericanjournals.com/index.php/tajet/article/view/494. Acesso em: 8 oct. 2025.