Pengaruh Teknologi Blockchain Terhadap Tingkat Keaslian Ijazah . Technomedia Journal, [S. l.], v. 4, n. 2 Februari, p. 211–222, 2019. DOI: 10.33050/tmj.v4i2.1107. Disponível em: https://ijc.ilearning.co/index.php/TMJ/article/view/1107. Acesso em: 30 apr. 2026.