ANDHIKA RIZKY TRI NUGRAHA; GANDO SARI; MUHAMMAD, I.; EKA PUTRA SYARIF H; NURBAITI. Evaluasi Exposure Index (EI) pada Pemeriksaan Radiografi Thorax Posterior-Anterior (PA): Cross-Sectional Study. Jurnal Teori dan Aplikasi Fisika, [S. l.], v. 13, n. 01, 2025. DOI: 10.23960/jtaf.v13i01.399. Disponível em: https://jtaf.fmipa.unila.ac.id/index.php/jtaf/article/view/399. Acesso em: 28 oct. 2025.