YULINAR, E. F.; KURNIAWAN, F. A. Tantangan dan Peluang Implementasi Coretax DJP: Studi Kasus pada PT Berkah Taxindo Sejahtera: Challenges And Opportunities In The Implementation Of The DJP’S Coretax System: A Case Study Of PT Berkah Taxindo Sejahtera. Citizen : Jurnal Ilmiah Multidisiplin Indonesia, [S. l.], v. 6, n. 3, p. 752–761, 2025. DOI: 10.53866/jimi.v6i3.1467. Disponível em: https://www.journal.das-institute.com/index.php/citizen-journal/article/view/1467. Acesso em: 9 oct. 2026.