N.S. Ivanov, A.Z. Abilmagzhanov, I.Y. Adelbayev, и A.E. Nurtazina. «COMPARATIVE EVALUATION OF DIETHANOLAMINE SOLUTION PURIFICATION TECHNOLOGIES FROM HEAT-STABLE SALTS AND BONDED AMINE». Academic Scientific Journal of Chemistry, no. 1 (февраль 13, 2020): 72–78. просмотрено декабрь 5, 2025. https://journals.nauka-nanrk.kz/chemistry-technology/article/view/790.