Zenčaka, A., Silakalne - Arāja, D., & Šenfelde, M. (2017). THE SOCIO-ECONOMIC ASPECT OF THE LIFELONG LEARNING BASED ON COMPETENCIES.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference,
2, 586-594.
https://doi.org/10.17770/sie2017vol2.2342