EVA, Rusmala. PEMECAHAN MASALAH POLYA DARI SISWA SMP BERGAYA KOGNITIF FIELD DEPENDENT DAN FIELD-INDEPENDENT. Journal of the Indonesian Mathematics Education Society, [S. l.], v. 1, n. 1, p. 11–18, 2019. DOI: 10.26740/jimes.v1n1.p11-18. Disponível em: https://journal.unesa.ac.id/index.php/jimes/article/view/4310. Acesso em: 10 jun. 2025.