ŠULAK, Tanja. Vojko Kavčič (2015). Umovadba za bistre možgane v poznih letih. Dob pri Domžalah, Miš. Studies in Adult Education and Learning, Ljubljana, SI, v. 21, n. 4, p. 105–106, 2015. DOI: 10.4312/as.21.4.105-106. Disponível em: https://journals.uni-lj.si/AndragoskaSpoznanja/article/view/5558. Acesso em: 17 jan. 2026.