Student's Review
August 12, 2017
Ismahan A.
Bahrain, Saar
Great course
January 20, 2018
ALESSANDRO T.
Kenya, Mombasa
Regret not hearing about PH thirty years ago !
November 15, 2022
Joanna E.
United Arab Emirates, Dubai
It's very helpful about understanding things that's happen with us and around us..it's very helpful to understand our self to find our selfabd help other .