Shonazarova, Sh. I., B. X. Qudratov, and D. S. Urumbayeva. “Determination of the Degree of Regeneration of Fluoride Ammonium”. Middle European Scientific Bulletin 23 (April 22, 2022): 143-146. Accessed May 3, 2024. https://cejsr.academicjournal.io/index.php/journal/article/view/1208.