CC-BY-NC-NDBrodić, DarkoAmelio, AlessiaDraganov, Ivo R.2023-12-262023-12-262017http://easychair.org/smart-program/ICEST2017/index.htmlhttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/3844abstractenStatistical Analysis of Dice CAPTCHA UsabilityconferenceObject