“Synthesis of Bis-Heterocyclic Phenyl Containing -4 – Oxo – 1,3 – Thiazolidine, 2,3 – Dihydrothiazole, 1, 2,4 – Triazolo [3, 4b ] – 1,3,4 – Thiadiazine and Pyrazol Derivatives”. 2018. Al-Nahrain Journal of Science 14 (2): 67-74. https://anjs.edu.iq/index.php/anjs/article/view/880.