Azmi, Bayu, Wibisono Wibisono, Darman Darman, and Sugiharto Sugiharto. “Effect of Filter on Image Reconstruction Using Filtered Back Projection Algorithm for Industrial Gamma-Ray Tomography Technique”. Jurnal Ilmiah Aplikasi Isotop dan Radiasi 15, no. 1 (June 30, 2019): 57–67. Accessed December 6, 2025. https://ejournal.brin.go.id/jair/article/view/7400.