Pigozne, Tamara, and Svetlana Usca. “Case of Latvia in the Evaluation of Adult Education: Issues and Solutions”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 4 (May 18, 2015): 165–177. Accessed April 27, 2024. https://journals.rta.lv/index.php/SIE/article/view/357.