Bienkovska, Tetyana, Ruslan Khoma, and Olena Vatral. “IMPREGNATED FIBROUS CHEMISORBENTS FOR THE COLORIMETRIC DETECTION OF AMMONIA ”. Ukrainian Chemistry Journal 88, no. 12 (January 27, 2023): 175–188. Accessed August 3, 2026. https://ucj.org.ua/index.php/journal/article/view/507.