Tarkhanova, Irina, Irena Upeniece, and Voldemārs Arnis. “CONTINUING EDUCATION IN THE LIFE STRATEGIES ADULTS”.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (May 26, 2017): 556–563. Accessed April 5, 2025.
https://journals.rta.lv/index.php/SIE/article/view/2294.