N. Husanov, Sh. O‘tbosarov, and B. A. Abdukarimov. “Processes of Operation of Passive and Active Circulation Solar Water Heaters”. Web of Scholars: Multidimensional Research Journal, vol. 2, no. 12, Dec. 2023, pp. 62-66, https://innosci.org/wos/article/view/1906.