BÁLINT-SVELLA, Éva, & ZSOLDOS-MARCHIȘ, I. (2022). PRE-SERVICE TEACHERS’ KNOWLEDGE AND OPINION ABOUT STEM EDUCATION IN PRESCHOOL. Studia Universitatis Babeș-Bolyai Psychologia-Paedagogia, 67(1), 113–123. https://doi.org/10.24193/subbpsyped.2022.1.07