“Pengaruh Lingkungan Sosial Terhadap Kesulitan Belajar Siswa di SMA Katolik W.R Soepratman 020 Samarinda”, escs, vol. 5, no. 1, pp. 36–43, Dec. 2025, Accessed: Aug. 06, 2026. Available: https://jurnal.fkip.unmul.ac.id/index.php/escs/article/view/5925