Hermansyah, P. Melati, A. Maulana, A. Darojat, A. A. Dikarsa, and Supriadi, “INTEGRATION OF THE SECOND PRINCIPLE OF PANCASILA IN CIVIL LAW: A STUDY OF WAKALAH AGREEMENT IN MURABAHAH TRANSACTIONS AT ISLAMIC BANKS”, CSS, vol. 9, no. 1, pp. 90–97, Jul. 2025.