JOHARUDIN, A. Evaluating the effect of e-Samsat implementation on tax revenue optimization: a difference-in-differences analysis of West Java and South Sumatra. Jurnal Bisnis Mahasiswa, [S. l.], v. 6, n. 4, p. 2073–2083, 2026. DOI: 10.60036/jbm.1411. Disponível em: https://jurnalbisnismahasiswa.com/index.php/jurnal/article/view/1411. Acesso em: 27 aug. 2026.