GOVEKAR-OKOLIŠ, Monika; FAKIN, Manja. Development of non-formal adult education through the history of the People’s university of Zasavje. Studies in Adult Education and Learning, Ljubljana, SI, v. 21, n. 4, p. 21–35, 2015. DOI: 10.4312/as.21.4.21-35. Disponível em: https://journals.uni-lj.si/AndragoskaSpoznanja/article/view/5550. Acesso em: 8 nov. 2025.