Namsone, Dace, Līga Čakāne, and Dace Eriņa. “THEORETICAL FRAMEWORK FOR TEACHERS SELF- ASSESSMENT TO TEACH 21ST CENTURY SKILLS”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (May 28, 2021): 402–429. Accessed November 24, 2024. https://journals.ru.lv/index.php/SIE/article/view/6437.