Michael, M., Y. R. . Nainggolan, and P. . Br Kaban. “Tingkat Pengetahuan Terhadap Tanda – Tanda Radiasi”. Jurnal Kesehatan Deli Sumatera, vol. 2, no. 1, Mar. 2024, pp. 26-32, https://www.journal.unds.ac.id/index.php/ksds/article/view/338.