Zainuddin , M. ., Sabri , M. D. ., Azemi , A. ., & Abdullah, A. . (2023). PIAGAM PELANGGAN DALAM PENGURUSAN PERSIJILAN HALAL DI JAKIM MENURUT PERSPEKTIF ISLAM: CLIENT CHARTER IN HALAL CERTIFICATION MANAGEMENT IN JAKIM ACCORDING TO ISLAMIC PERSPECTIVE. I-IECONS E-Proceedings, 10(1), 662–680. https://doi.org/10.33102/iiecons.v10i1.47