Quraishi, S. B. and Sam, C. . Y.-. (2005) “Precision and Accuracy in Elemental Determination in Environmental Samples Using Instrumental Neutron Activation Analysis”, Biological Sciences - PJSIR, 48(3), pp. 202–208. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/1375 (Accessed: 18 May 2024).