KALE, Pooja; KHATRI , Dr. A.A.; BHOSALE, Prof. S.B; DERE, Prof K.D. Cloud Based Online Certificate Verification System Using Block Chain. International Journal of Recent Advances in Engineering and Technology, [S. l.], v. 14, n. 1s, p. 294–296, 2025. DOI: 10.65521/intjournalrecadvengtech.v14i1s.767. Disponível em: https://journals.mriindia.com/index.php/ijraet/article/view/767. Acesso em: 10 mar. 2026.