Developmental Trajectories of Spatial Skills and Their Predictive Role in Early Mathematics Achievement: A Longitudinal, Person-Centered Study of Diverse Learners Aged 3 to 7. FCSI [Internet]. 2023 Sep. 12 [cited 2025 Sep. 3];1(2):48-56. Available from: https://journal.xdgen.com/index.php/FCSI/article/view/296