What is Meta-Analysis?

[@gyulnazhalil6783]

Very informative video. Thank you.

[@rommelrobles9437]

Madam, you have a good audio. How did you record your audio? using your phone?

[@PHILOnotes]

Many thanks for your sweet comments, Rommel. Yeah, I just used a smartphone.

[@feryalferyal6463]

Any books about it ,please

[@PHILOnotes]

will do that soon

[@davidochieng1443]

Cool

[@jennifergeisinger2187]

this makes me dizzy!