R. Butti, Linda. “Synthesis Some of Heterocyclic Compounds Derived from Thymol”. Journal of Education and Science (JES) 27, no. 4 (December 28, 2018): 46–53. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23795.