PETKOVA-KALEVA, S. .; TSONEVA, K. .; TSONEV, T. . INTERNAL INFORMATION SYSTEM FOR ADMINISTRATIVE FACILITATION AT EPISKOP KONSTANTIN PRESLAVSKI UNIVERSITY OF SHUMEN: INTERNAL INFORMATION SYSTEM FOR ADMINISTRATIVE FACILITATION AT EPISKOP KONSTANTIN PRESLAVSKI UNIVERSITY OF SHUMEN. JOURNAL SCIENTIFIC AND APPLIED RESEARCH, [S. l.], v. 17, n. 1, p. 19–29, 2023. DOI: 10.46687/jsar.v17i1.268. Disponível em: https://jsar.ftn.shu.bg/ojs-3.3.0-7/index.php/jsar/article/view/268. Acesso em: 7 nov. 2024.