ZASNEDA, S. S.; HARAHAP, V. .; DILHAM, N. N. . MAPPING OF ENVIRONMENTAL RADIATION LEVELS AROUND HOSPITAL RADIOLOGY FACILITIES IN PEMATANGSIANTAR. Jurnal Ilmiah METADATA, [S. l.], v. 6, n. 1, p. 366-383, 2024. DOI: 10.47652/metadata.v6i1.868. Disponível em: https://ejournal.steitholabulilmi.ac.id/index.php/metadata/article/view/868. Acesso em: 14 aug. 2026.