Ari Agung Nugroho, Esaka Pratala and Atik Atikah 2021. Halal Certification Models in Increasing Community Purchase Intention for Halal Products in Indonesia. International Journal of Business, Technology and Organizational Behavior (IJBTOB). 1, 1 (Feb. 2021), 23–34. DOI:https://doi.org/10.52218/ijbtob.v1i1.4.