Manimaran, P., and S. Balasubramaniyan. “Synthesis, Characterization and Biological Evaluation of Fe(III) and Cu(II) Complexes With 2,4-Dinitrophenyl Hydrazine and Thiocyanate Ions”. Asian Journal of Chemistry 31, no. 4 (February 27, 2019): 780–784. Accessed May 18, 2024. https://asianpubs.org/index.php/ajchem/article/view/31_4_6.