GNATYUK, V.; BATRAK, O.; YAROTSKYI, S. Automated employee location registration system. Problems of Informatization and Control, [S. l.], v. 2, n. 74, p. 14–20, 2023. DOI: 10.18372/2073-4751.74.17876. Disponível em: http://jrnl.kai.edu.ua/index.php/PIU/article/view/17876. Acesso em: 9 may. 2026.