Namsone, Dace, Līga Čakāne, and Dace Eriņa. 2021. “THEORETICAL FRAMEWORK FOR TEACHERS SELF- ASSESSMENT TO TEACH 21ST CENTURY SKILLS”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (May): 402-29. https://doi.org/10.17770/sie2021vol2.6437.