Kumar, Manoj, Pallvi, Hardeep Singh Tuli, and Rajshree Khare. “Synthesis, Characterization and Biological Studies of Novel Schiff Base Viz. Bis-1,1’-(pyridine-2,6-Diyldieth-1-Yl-1-Ylidene) Biguanidine and Their Transition Metal Complexes”. Asian Journal of Chemistry 31, no. 4 (February 27, 2019): 799–804. Accessed May 18, 2024. https://asianpubs.org/index.php/ajchem/article/view/31_4_9.