Stefov, Viktor, Violeta Koleva, Metodija Najdoski, Adnan Cahil, and Zuldjevat Abdija. “Infrared and Raman Spectra of Magnesium Ammonium Phosphate Hexahydrate (struvite) and Its Isomorphous Analogues. X. Vibrational Spectra of Magnesium Rubidium Arsenate Hexahydrate and Magnesium Thallium Arsenate Hexahydrate”. Macedonian Journal of Chemistry and Chemical Engineering 39, no. 2 (December 11, 2020): 239–249. Accessed April 23, 2024. https://mjcce.org.mk/index.php/MJCCE/article/view/2168.