Boynazarov Bekzod Bakhtiyorovich, and Uzbekov Mirsoli Odiljonovich. “PROVIDING HEAT ENERGY TO GREENHOUSES USING SOLAR AIR HEATER COLLECTORS”. Zeta Repository 4, no. 6 (June 15, 2023): 350–359. Accessed April 9, 2025. https://zetarepo.com/index.php/zr/article/view/116.