Mihailovs, Ivans Jānis, and Aira Aija Krūmina. “IS THE REPEAT A YEAR PRACTICE EFFECTIVE IN LATVIAN BASIC EDUCATION?”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (May 25, 2018): 332–341. Accessed November 15, 2024. https://journals23.rta.lv/index.php/SIE/article/view/3149.