แก่นบุตร ไ.; ภิรมจิตรผ่อง เ. A Development of the Classroom Measurement and Evaluation Tools for the Learning Unit of Mathematics Based on Angelo and Cross Techniques . Ubon Ratchathani Journal of Research and Evaluation, [S. l.], v. 3, n. 2, p. 55–69, 2021. Disponível em: https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/250946. Acesso em: 3 oct. 2026.