จันทร์นอก ช. (2015) “Simulation of Energy Spectra of Protons from Solar Storm Event on January 27, 2012”, KKU Science Journal, 43(2), pp. 324–332. available at: https://ph01.tci-thaijo.org/index.php/KKUSciJ/article/view/249381 (accessed: 26 August 2026).