[1]
T. Nurhayati and A. Sa’bani, “Employee Competency and Certification in the Halal Industry: A New Legal Obligation for Employers under Indonesia’s Employment Law and Halal Product Assurance System”, HALAL INTERNATIONAL JOURNAL of Walisongo Halal Center (WHC), vol. 2, no. 2, pp. 46–66, Aug. 2026.