Jul 24, 2019
it was good but I do not posses the certificate and I do not have any source and I can not afford the cost will there be any option I should get this certificate free of cost. best of luck
Feb 17, 2018
Very enriching and opens the learner to a new world of possibilities through innovation and application of simple but strategic principles.
创建者 Subha C•
Aug 31, 2016
Though at a high level but I did like the contents and the deliver format which is easy to understand.