WONGNARK , J.; BUTKATUNYOO, O.; SAMAHITO, C. A Needs Assessment and Guidelines for the Development of Mathematical Skills of Young Children. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 3, n. 6, p. 899–914, 2023. DOI: 10.60027/iarj.2023.272662. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/272662. Acesso em: 10 oct. 2026.