Problem-based learning in formal and informal learning environments. - Goran Shimic; Aleksandar Jevremovic (Interact. Learn. Environ., 2012)

IP Addressing: Problem-Based Learning Approach on Computer Networks. - Aleksandar Jevremovic; Goran Shimic; Mladen D. Veinovic; Nenad Ristic (IEEE Trans. Learn. Technol., 2017)