Abdullah, Shamsiah, Nor Yusliza Kamaruddin, and Abdul Rahim Harun. “The Effect of Gamma Radiation on Plant Morphological Characteristics of Zingiber Officinale Roscoe”. International Journal on Advanced Science, Engineering and Information Technology 8, no. 5 (October 7, 2018): 2085–2091. Accessed August 24, 2024. https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/4641.