Astuti, Siti Yuliana, Kadori Haidar, and Riyo Riyadi. “ANALISIS KESULITAN BELAJAR MATA PELAJARAN EKONOMI PADA SISWA KELAS XI IPS DI SMA NEGERI 16 SAMARINDA”. Educational Studies: Conference Series 2, no. 1 (July 21, 2022): 63-73. Accessed May 6, 2024. https://jurnal.fkip.unmul.ac.id/index.php/escs/article/view/1197.