D. Patel, D., Sharma, S., Patel, K., & Patel, V. (2011). Thermodynamics and Solution Studies on Some Quaternary Metal Complexes and their Comparison with Binary and Ternary Complexes. Asian Journal of Chemistry, 23(6), 2385–2388. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/10494