M.H. ABENOVA; R.S. PARMANOVA; K.O. BOLSHEKBAYEVA. 06_. Academic Journal of Physical and Chemical Sciences, [S. l.], n. 4, p. 36–40., 2019. Disponível em: https://journals.nauka-nanrk.kz/reports-science/article/view/1589. Acesso em: 5 дек. 2025.