Sani San Zein. 2025. “The Role of Online Single Submission in Improving the Efficiency of Business Licensing Based on Government Regulation Number 5 of 2021”. Al-Musthalah: Jurnal Riset Dan Penelitian Multidisiplin 2 (2): 69-81. https://journal.syamilahpublishing.com/musthalah/article/view/444.