“Synthesis, Structural and Spectroscopic Characterization of [MnCl4](L1.H)2 Complex Derived from Manganese(II) Chloride and Novocaine Hydrochloride”. Eurasian Journal of Physics,Chemistry and Mathematics 45 (July 17, 2025): 6–14. Accessed January 30, 2026. https://geniusjournals.org/index.php/ejpcm/article/view/7008.