Sukveeradachgul, Packpoom, and Wanchai Pijitrojana. 2015. “The Study of a Quantum Confinement Model of EuO Nanocrystals Using X-Ray Absorption Spectroscopy”. Science & Technology Asia 13 (3):27-33. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41430.