Berdica, Brilanda, Gëzim Bara, and Sara Bomi. “Professional Competence of Secondary School Teachers and the Development of Students Practical Skills for PISA Readiness”. International Journal of Innovative Technology and Interdisciplinary Sciences 9, no. 1 (March 8, 2026): 433–462. Accessed March 10, 2026. https://journals.tultech.eu/index.php/ijitis/article/view/383.