FULIYANTO, F. K. 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, [S. l.], v. 3, n. 1, p. 25-33, 2022. DOI: 10.47747/ijcse.v3i1.652. Disponível em: https://journal.jis-institute.org/index.php/ijcse/article/view/652. Acesso em: 9 oct. 2026.