Sardor Ilkhomovich Khamraev, Saydulla Mirzaevich Khuzhakulov, Behzodjon Ilkhomovich Kamolov, Shakhboz Khairulla Oglu Khusunov and Behzod Abdulla Oglu Narzullaev 2021. Analysis Of Scientific Research On The Use Of Renewable Energy Sources In The Heat Supply System. The American Journal of Applied Sciences. 3, 04 (Apr. 2021), 264–274. DOI:https://doi.org/10.37547/tajas/Volume03Issue04-37.