Eshmetov, Izzat. “STUDY OF FOAM FORMATION IN POLYMER SOLUTIONS DEPENDING ON THE CONTENT AND NATURE OF SURFACTANTS”. Scientific and Technical Journal of Namangan Institute of Engineering and Technology 8, no. 2 (June 30, 2023): 159–166. Accessed September 20, 2024. http://niet.uz/index.php/nj/article/view/193.