Astuti, Siti Yuliana, Kadori Haidar, and Riyo Riyadi. 2022. “ANALISIS KESULITAN BELAJAR MATA PELAJARAN EKONOMI PADA SISWA KELAS XI IPS DI SMA NEGERI 16 SAMARINDA”. Educational Studies: Conference Series 2 (1), 63-73. https://doi.org/10.30872/escs.v2i1.1197.