GUNAWAN; RETNAWATI, Heri. Numeracy Skills and Mathematical Self-Concept: Case Study of Students in AKM-Type Problems. MATH-EDU: Jurnal Ilmu Pendidikan Matematika, [S. l.], v. 11, n. 2, p. 206–218, 2026. DOI: 10.32938/jipm.v11i2.11195. Disponível em: http://jurnal.unimor.ac.id/index.php/JIPM/article/view/11195. Acesso em: 4 sept. 2026.