RT Article T1 Usage of Islamic banking and financial services by US Muslims JF International journal of islamic marketing and branding VO 2 IS 4 SP 335 OP 344 A1 Zinser, Brian A. LA English YR 2017 UL https://ixtheo.de/Record/1024287262 K1 American K1 Banking K1 financial services K1 Islamic K1 Muslims K1 Usa K1 Aufsatz in Zeitschrift