Jefri, M., -, R. and Enggrani Fitri, L. (2024) “The Influence of Understanding, Awareness, Costs and Regulations on Business Actors’ Decisions to Carry out Halal Self-Declaration Certification”, ILTIZAM Journal of Shariah Economics Research, 8(1), pp. 80–93. doi:10.30631/iltizam.v8i1.2583.