HIDAYAT, Angga. STUDENT’S SELF-CONCEPT PROFILES IN PROBLEM POSING ACCORDING TO COGNITIVE STYLES: DEVELOPING AN EVIDENCE BASE FOR BEST PRACTICE OF E-LEARNING IN MATHEMATICAL ECONOMICS COURSE AT PAMULANG UNIVERSITY. Jurnal Saintika Unpam : Jurnal Sains dan Matematika Unpam, [S. l.], v. 1, n. 2, p. 158–165, 2019. DOI: 10.32493/jsmu.v1i2.2379. Disponível em: https://openjournal.unpam.ac.id/index.php/jsmu/article/view/2379. Acesso em: 16 mar. 2026.