Greenfield, R. (2018). Blockchain identities for lost citizens: Developing secure, self-sovereign identities for the undocumented. AmCham Philippines Business Journal.
Chicago Style (17th ed.) CitationGreenfield, Robert. "Blockchain Identities for Lost Citizens: Developing Secure, Self-sovereign Identities for the Undocumented." AmCham Philippines Business Journal 2018.
MLA (9th ed.) CitationGreenfield, Robert. "Blockchain Identities for Lost Citizens: Developing Secure, Self-sovereign Identities for the Undocumented." AmCham Philippines Business Journal, 2018.
Warning: These citations may not always be 100% accurate.