WAHYUDI, T.; ENDRIANI, S. Faktor-Faktor Kesulitan Belajar Mata Pelajaran IPS Ekonomi Kelas XI di SMAN 2 Katingan Hilir. Neraca: Jurnal Pendidikan Ekonomi, [S. l.], v. 3, n. 1, p. 46–50, 2017. DOI: 10.33084/neraca.v3i1.937. Disponível em: https://journal.umpr.ac.id/index.php/neraca/article/view/937. Acesso em: 23 nov. 2024.