ASTUTI, S. Y.; HAIDAR, K.; RIYADI, R. ANALISIS KESULITAN BELAJAR MATA PELAJARAN EKONOMI PADA SISWA KELAS XI IPS DI SMA NEGERI 16 SAMARINDA. Educational Studies: Conference Series, [S. l.], v. 2, n. 1, p. 63–73, 2022. DOI: 10.30872/escs.v2i1.1197. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/escs/article/view/1197. Acesso em: 4 apr. 2025.