Mohd Faizra, Adlyn Hanani, et al. “Assessment of Radiation Dose from Natural Radionuclides Content of Powdered Milk in Malaysia”. Multidisciplinary Applied Research and Innovation, vol. 6, no. 3, May 2025, pp. 12-17, https://penerbit.uthm.edu.my/periodicals/index.php/mari/article/view/17962.