Preparation of calcium peroxide from liquid waste of the Kungrad soda plant and use in thepulp industry. Eurasian Journal of Physics,Chemistry and Mathematics, [S. l.], v. 44, p. 7–17, 2025. Disponível em: https://geniusjournals.org/index.php/ejpcm/article/view/6991. Acesso em: 30 jan. 2026.