Usikalu, M. R., W. J. PrzybyÅ‚owicz, C. Mtshali, and I. O. Babarimisa. “Elemental Analysis of Commonly Consumed Rice in Nigeria Using PIXE Technique”. Journal of Informatics and Mathematical Sciences 9, no. 2 (August 30, 2017): 417–422. Accessed May 2, 2024. https://www.rgnpublications.com/journals/index.php/jims/article/view/743.