Umam, Chairul, Saifuddin Herlambang, and Usman. “Relevansi Nilai-Nilai Akhlak Dalam Bidayatul Hidayah Terhadap Hubungan Sosial Santri Di Pesantren Darul Ulum”. Kartika: Jurnal Studi Keislaman 5, no. 3 (November 7, 2025): 1407–1418. Accessed November 13, 2025. https://lptnunganjuk.com/ojs/index.php/kartika/article/view/405.