“Synthesis and Characterization of Complexes of Some Transition Metals With 2-Amino -5- (4-Hexyloxyphenyl)- 1,3,4 - Thiadiadiazole”. Al-Nahrain Journal of Science, vol. 8, no. 1, Sept. 2018, pp. 9-11, https://anjs.edu.iq/index.php/anjs/article/view/1579.