AFRIDAYANTI, D.; ANISMAR, A.; RAKHMAWATI, Y. Improving the Understanding of Addition and Subtraction of Fractions Through Cooperative Model of Rotating Trio Exchange (RTE) Type for Students Elementary School. Journal of Learning Improvement and Lesson Study, [S. l.], v. 2, n. 2, p. 26–31, 2022. DOI: 10.24036/jlils.v2i2.33. Disponível em: https://jlils.ppj.unp.ac.id/index.php/jlils/article/view/33. Acesso em: 30 jan. 2025.