#06 VALIDITY, RELIABILITY AND OBJECTIVITY

[@lahoktc2019]

Thank you so much for this, I really learned alot

[@merciadios5113]

thank you for the lecture!

[@ammarafarooq4054]

Your lectures great. Seriously I don't miss any. They way you are contributing means a lot to many students, teachers, scholars etc. to get an idea being delivered in an entirely unique way.

[@SaddamHussain-mm9pf]

Hi, How are you sir, please guide for higher study in germany.

[@esrasshi1895]

I really loved how enthusiastic you were while delivering the presentation, thank you professor!