Sri Andriani Savitri H. Pakaya, et al. “PENGUJIAN KEBOCORAN LEAD APRON MENGGUNAKAN DIGITAL RADIOGRAPHY DI INSTALASI RADIOLOGI RSUD Dr SOEHADI PRIJONEGORO SRAGEN ”. Journal of Innovation Research and Knowledge, vol. 5, no. 4, Sept. 2025, pp. 4281-92, doi:10.53625/jirk.v5i4.10984.