Perveen, K., Mohsin, A., Nadeem, H., Ali, S. M., & Hussain, K. (2023). A Radiation Levels Measurement at Workplace of Cyclotron-PET/CT Facilities (in Karachi) using TLD Dosimeters. Sir Syed University Research Journal of Engineering & Technology, 13(1), 35–41. https://doi.org/10.33317/ssurj.385