Kartika Marella Vanni. “INNOVATIVE MARKETING COMMUNICATION PRODUCTS OF GRAMEEN SHARIA BANKING ”. Jurnal Ekonomi Syariah, Akuntansi dan Perbankan (JESKaPe) 6, no. 2 (September 19, 2022): 211–223. Accessed November 23, 2024. https://jurnal.iainlhokseumawe.ac.id/index.php/jeskape/article/view/506.