أمنة محمد إبراهيم الشراني, and عمران مفتاح تريفيس. “The Impact of Geographic Location on the Variation of Cosmic Ray Radiation Dose: An Analytical Study”. African Journal of Advanced Pure and Applied Sciences, vol. 5, no. 3, July 2026, pp. 64-70, https://aaasjournals.com/index.php/ajapas/article/view/2086.