V. Kolhatkar, A. Thakre, D. Shende, and K. Wasewar, “Experimental Investigation into the Extraction of Nicotinic Acid Using Natural Non-Toxic and Conventional Solvents”, Hung. J. Ind. Chem., vol. 53, no. 1, pp. 9–15, Mar. 2025, doi: 10.33927/hjic-2025-02.