Fuliyanto, Felix Kusuma. “Effects of Knowledge, Socialization, Services, and Tax Sanctions on the Compliance of Individual Taxpayers Performing Free Work In 2020: A Case Study at a Notary Office in Palembang”. International Journal of Community Service & Engagement 3, no. 1 (March 1, 2022): 25-33. Accessed October 8, 2026. https://www.journal.jis-institute.org/index.php/ijcse/article/view/652.