Rutkiene, Ausra, and Silva Lengviniene. “SENIOR CITIZENS’ LEARNING AND ACTIVITY IN THE LABOUR MARKET”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (May 26, 2017): 529–538. Accessed May 1, 2024. https://journals.rta.lv/index.php/SIE/article/view/2424.