JATININGTYAS, P. D.; KARTONO; MINDYARTO, B. N. . Test Instruments to Measure Non-Routine Mathematics Problem Solving Ability Grade IV Elementary School Students. Journal of Education Research and Evaluation, [S. l.], v. 6, n. 3, p. 407–414, 2022. DOI: 10.23887/jere.v6i3.48656. Disponível em: https://ejournal.undiksha.ac.id/index.php/JERE/article/view/48656. Acesso em: 2 dec. 2024.