Yasir, M. S., and R. A. Ahmad Ramli. “Detection of Irradiated Potatoes and Onions Using Photo-Stimulated Luminescence (psl) Measurements”. JOURNAL of NUCLEAR and Related TECHNOLOGIES, Vol. 11, no. 02, Dec. 2014, pp. 1-7, https://jnrtmns.net/index.php/jnrt/article/view/59.