@article{IPI2298236, title = "Backmatter (Author Guidelines, Acknowledgement, and Back Cover)", journal = "Fakultas Ekonomi dan Bisnis Islam UIN Walisongo", volume = "Vol 12, No 1 (2021)", pages = "", year = "2021", url = https://journal.walisongo.ac.id/index.php/economica/article/view/9256/3553 author = "Fuadi, Nasrul Fahmi Zaki", abstract = "", }