BÁLINT-SVELLA Éva, ZSOLDOS-MARCHIȘ I. PRE-SERVICE TEACHERS’ KNOWLEDGE AND OPINION ABOUT STEM EDUCATION IN PRESCHOOL. Studia UBB Psychologia-Paedagogia [Internet]. 2022 Jun. 30 [cited 2024 Sep. 14];67(1):113-2. Available from: http://193.231.18.162/index.php/subbpsypaed/article/view/913