WAENGKAEW, W.; KWANBOOONCHAN, S.; MALARAT, A. THE DEVELOPMENT OF MANIPULATIVE SKILL TEST FOR GRADE 4 STUDENTS. Research Community and Social Development Journal, Nakhon Ratchasima, Thailand, v. 14, n. 4, p. 104–118, 2020. DOI: 10.14456/nrru-rdi.2020.69. Disponível em: https://so04.tci-thaijo.org/index.php/NRRU/article/view/244392. Acesso em: 1 oct. 2026.