gita, mery, Ilham Abu, Ratna Fitri Astuti, and Amalina Yusdianti. “Pengaruh Lingkungan Sosial Terhadap Kesulitan Belajar Siswa Di SMA Katolik W.R Soepratman 020 Samarinda”. Educational Studies: Conference Series 5, no. 1 (December 18, 2025): 36–43. Accessed January 1, 2026. https://jurnal.fkip.unmul.ac.id/index.php/escs/article/view/5925.