Zenčaka A, Silakalne - Arāja D, Šenfelde M. THE SOCIO-ECONOMIC ASPECT OF THE LIFELONG LEARNING BASED ON COMPETENCIES. SIE [Internet]. 2017 May 26 [cited 2024 Nov. 24];2:586-94. Available from: https://journals.ru.lv/index.php/SIE/article/view/2342