Ahmad, brilliant and Khoirul Anwar, M. 2020. Analisis Respon Pelaku Usaha Minuman Kopi (coffee shop) Terhadap Kewajiban Sertifikasi Halal. Jurnal Ekonomika dan Bisnis Islam. 3, 2 (Aug. 2020), 165–174. DOI:https://doi.org/10.26740/jekobi.v3n2.p165-174.