Arsic, Sladjana, Sanja Djurdjevic, and Milos Arsic. “Relation Between Quality of Executive Functions, Attention and Religious Beliefs in Elderly Population”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 35, no. 1 (August 2, 2017): 171–181. Accessed April 27, 2024. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/7644.