Šindić , Aleksandra, and Jurka Lepičnik Vodopivec. “Key Factors Among Preschool Teachers in Promoting Sustainable Development in Early Childhood Education”. International Journal of Instruction 18, no. 2 (April 1, 2025): 361–380. Accessed June 20, 2025. https://e-iji.net/ats/index.php/pub/article/view/740.