ZENČAKA, Andra; SILAKALNE - ARĀJA, Daina; ŠENFELDE, Maija. THE SOCIO-ECONOMIC ASPECT OF THE LIFELONG LEARNING BASED ON COMPETENCIES. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 2, p. 586–594, 2017. DOI: 10.17770/sie2017vol2.2342. Disponível em: https://archive-journals.rtu.lv/sie/article/view/1527.. Acesso em: 11 mar. 2026.