Kalvāns, Ēriks. “LATGALE INHABITANTS’ SATISFACTION WITH THE STATE IN CONTEXT OF THEIR FEELING OF HAPPINESS”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 1 (May 26, 2017): 524–533. Accessed December 22, 2024. https://journals.rta.lv/index.php/SIE/article/view/2416.