SERO: reviews

Website: https://sero.cash/en/

whitepaper: https://sero.cash/en/uploadfile/upload/2019052010565112.pdf

Facebook: https://www.facebook.com/SEROProtocol/

Twitter: https://twitter.com/SEROdotCASH/

Telegram: https://t.me/SeroOfficial

Medium: https://medium.com/@SERO.CASH

Linkedin: https://www.linkedin.com/company/sero-global-inc/

Reddit: https://reddit.com/r/SERO_Official

Bitcointalk username: prissrussmcc

Bitcointalk profile url https://bitcointalk.org/index.php?action=profile;u=2365405