Evaluasi Variasi Faktor Eksposi Terhadap Dosis Paparan Radiasi Pada Pesawat Sinar-X Model E7242 di RSUD Madani Palu: (Evaluation of Variation of Exposure Factors on Radiation Exposure Doses on X-Ray Model E7242 in Madani Hospital, Palu). (2020). Gravitasi, 19(1), 15-19. https://doi.org/10.22487/gravitasi.v19i1.15155