SIDABUTAR, S.; KUSTOYO, B. .; LUMBANTOBING, J. P. . QUALITATIVE STUDY OF IMPLEMENTATION OF RADIATION SAFETY PROTOCOL IN PRIVATE RADIOLOGY CLINICS IN MEDAN. Jurnal Ilmiah METADATA, [S. l.], v. 3, n. 3, p. 1382-1394, 2021. Disponível em: https://ejournal.steitholabulilmi.ac.id/index.php/metadata/article/view/862. Acesso em: 2 may. 2026.