Analysis of the Mathematical Connection Ability of Development Economics Students in Solving Row and Series Problems. Jurnal Ilmiah Mandala Education, [S. l.], v. 12, n. 1, p. 172–176, 2026. DOI: 10.58258/jime.v1i2.10148. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/10148. Acesso em: 30 jun. 2026.