“Mathematical Competencies of Children in Various Early Childhood Education Programmes in Slovenia Before Entering Primary School”, in Interdisciplinary Research in Teaching and Learning: New Perspectives and Approaches, Univerzitetna založba Univerze v Mariboru, 2024, pp. 289–308. Accessed: Oct. 19, 2024. [Online]. Available: https://press.um.si/index.php/ump/catalog/book/882/chapter/103