J. Kadhim, Sara, et al. “Impact of Benzo[a]Pyrene Exposure on Thyroid Gland of Individuals Workers In Oil Refining”. Al-Nahrain Journal of Science, vol. 28, no. 3, Sept. 2025, pp. 17-22, https://mail.anjs.edu.iq/index.php/anjs/article/view/2851.