Assef Firnando Firmansyah, Assef Firnando Firmansyah, Okky Agassy Firmansyah Okky Agassy Firmansyah, Sri Inang Sunaryati Sri Inang Sunaryati, and Nurman Rajagukguk Nurman Rajagukguk. “Evaluation of Well-Type Chamber Calibration Factor for Measurement of Ir-192 Brachytherapy Source Over 10 Institutions: Assef Firnando Firmansyah, Okky Agassy Firmansyah, Sri Inang Sunaryati, Nurman Rajagukguk”. Jurnal Fisika dan Aplikasinya 16, no. 2 (May 8, 2025). Accessed July 31, 2026. https://journal.its.ac.id/index.php/jfa/article/view/3442.