Khujaev, P. S., S. Babaev, J. Ismatullozoda, and B. P. Saidgufronov. “RADIANT HEAT TRANSFER IN THE FURNACE SPACE WITH VARIABLE VOLUME”. GOLDEN BRAIN, vol. 1, no. 1, May 2023, pp. 374-7, https://researchedu.org/index.php/goldenbrain/article/view/4603.