ANALISIS KESULITAN BELAJAR SISWA DALAM MEMAHAMI KONSEP PERMINTAAN DAN PENAWARAN PADA MATA PELAJARAN EKONOMI DI SMA PGRI 1 PALEMBANG. Journal of Educational and Religious Perspectives, [S. l.], v. 2, n. 3, p. 80–84, 2026. Disponível em: https://jurnal-muqaddimah.or.id/index.php/Al-Muqaddimah/article/view/106. Acesso em: 27 aug. 2026.