7. Source of Study
This study was conducted at an ad
agency in Islamabad in December
2013 to objectively evaluate greatest
inventions to be used in mass
communication campaigns.
School teachers worldwide can also
use this presentation.
Key Credits
Sajid Imtiaz, Member Pakistan Society of
Criminology, Expert Member CDKN
Visuals: Google
Feedback: sajedimtiaz@hotmail.com