1] mr Petar Janjic Rapid Plan in prostate cancer treatment planning" - Contemporary Materials 2024 - Savremeni Materijali, 31.07.2024.
(https://ekonferencije.com/sr/rad/rapid-plan-in-prostate-cancer-/6629)

2] mr Petar Janjic COMPARISON OF IMAGE-BASED THREE-DIMENSIONAL TREATMENT PLANNING USING ACUROSTM BV AND TG-43 ALGORITHM FOR INTRACAVITARY BRACHYTHERAPY OF CARCINOMA CERVIX" - Contemporary Materials 2024 - Savremeni Materijali, 15.07.2024.
(https://ekonferencije.com/sr/rad/comparison-of-image-based-thre/6616)

3] mr Petar Janjic Comparison of dose distribution of hybrid (IMRT+VMAT), IMRT and 3D conformal treatment planning" - Contemporary Materials 2023 - Savremeni materijali, 17.08.2023.
(https://ekonferencije.com/sr/rad/comparison-of-dose-distributio/6524)