Namsone D, Čakāne L, Eriņa D. THEORETICAL FRAMEWORK FOR TEACHERS SELF- ASSESSMENT TO TEACH 21ST CENTURY SKILLS. SIE [Internet]. 2021 May 28 [cited 2024 Nov. 21];2:402-29. Available from: https://journals.ru.lv/index.php/SIE/article/view/6437