N. Nurudin, N. . Huda, and M. D. N. . Umam, “Mobile Banking Services : Security, Guarantee And Service Credibility On Customer Satisfaction Of Bank Syariah Indonesia”, Elmudhorib: J. Kaji. Ekonomi dan Perbankan Syariah, vol. 3, no. 2, pp. 115-130, Dec. 2022.