CRNOGAJ, Katja; GAJŠT, Nataša (EDS.). Enhancing User Engagement in the Mobile App: An Agile Approach to New Product Development in the Queue App. In: OŠLOVNIK, Tinkara et al. Študije primerov EPF: Razvoj, trajnost in inovacije v poslovni praksi 2024. [s.l.] : University of Maribor Press,2024. p. 231–248. DOI: 10.18690/um.epf.8.2024.9. Disponível em: https://press.um.si/index.php/ump/catalog/book/952/chapter/235. Acesso em: 7 mar. 2026.