Makharadze, T., and G. Makharadze. “The Calculation of the Stability Constant of Nickel Fulvate, Using an Average Molecular Weight of Active Associate of Fulvic Acids at PH = 8”. Challenges and Advances in Chemical Science Vol. 4 (August 7, 2021): 27–33. Accessed June 4, 2026. https://stm.bookpi.org/CACS-V4/article/view/3044.