Indah Purnama Sari and Athi’ Hidayati (2023) “Analisis Service Excellent di PT. BPRS Lantabur Tebuireng Jombang Ditinjau dari Islamic Business Ethics”, Journal of Cross Knowledge, 1(2), pp. 1–20. Available at: https://edujavare.com/index.php/IJCK/article/view/85 (Accessed: 22 November 2024).