You are viewing a single comment's thread from:RE: Steemit Crypto Academy Season 2, Week 1 || Decentralized and Centralized system , Advantages & Disadvantages and which one is best for business?View the full contextsandra484 (55)mutedin SteemitCryptoAcademy • 4 years ago Hello prof https://steemit.com/hive-108451/@sandra484/crypto-academy-week-9-homework-post-for-yousafharoonkhan