Primary Preservice Teachers’ Drawings of Number-Based Two-Digit Addition and Subtraction. In: Interdisciplinary Research in Teaching and Learning: New Perspectives and Approaches [Internet]. Univerzitetna založba Univerze v Mariboru; 2024 [cited 2024 Dec. 22]. pp. 309-28. Available from: https://press.um.si/index.php/ump/catalog/book/882/chapter/104