ȚÎBULEAC, Mariana, and Tatiana OLEDNIC. “Implementation of Nonformal Methods in STEAM Education”. Acta et Commentationes, Sciences of Education 20, no. 2 (July 15, 2020): 96-105. Accessed September 8, 2026. https://revistaust.upsc.md/index.php/acta_educatie/article/view/564.