Mirzaalimov, N. “ІNVESTІGАTІОN ОF АN ІMPRОVED SОLАR WАTER HEАTER ІN CОMSОL MULTІPHYSІCS SОFTWАRE”. Scientific and Technical Journal of Namangan Institute of Engineering and Technology, vol. 9, no. 2, June 2024, pp. 196-01, doi:10.61151/stjniet.v9i2.447.