Primary Preservice Teachers’ Drawings of Number-Based Two-Digit Addition and Subtraction. In: Interdisciplinary Research in Teaching and Learning: New Perspectives and Approaches. [s.l.] : Univerzitetna založba Univerze v Mariboru,2024. p. 309–328. Disponível em: https://press.um.si/index.php/ump/catalog/book/882/chapter/104.. Acesso em: 22 dec. 2024.