S. Purnami, M. Lubis, S. Suryadi, S. Nurhayati, D. Ramadhani, and M. Syaifudin, “Frequencies of Micronucleus in Mononucleated Cells of People Living in Takandeang Village – A High Level of Natural Radiation Area in Indonesia”, jair, vol. 14, no. 2, pp. 117 – 123, Dec. 2018.