Bambang Ragil, Ernani Hadiyati, Endang Suswati, and Sugeng Mulyono, “Employee Performance in Islamic Banking:The Roles of Integrity, Competence, and Work Environment (A Study at Bank Syariah Indonesia in Malang Raya, Jawa Timur)”, IJEAM, vol. 2, no. 5, pp. 338–351, Jan. 2026.