00333nam a22000977a 4500008004100000050002700041100001600068245008200084260005400166300001500220210115b        xxu||||| |||| 00| 0 eng d  aGMI0221b.K53 2019 c.1  aKibet, Alex  aBlockchain based smart contract model for real estate management cAlex Kibet  aKabarak, Nakuru, KenyabKabarak University c2019  a140 leaves