Tamil Talkies
https://www.youtube.com/watch?v=lMAnt6B3Sog
The Hindu
http://www.thehindu.com/features/friday-review/papanasam-a-masterstroke/article7403475.ece
Rediff
http://www.rediff.com/movies/report/review-papanasam-is-brilliant-/20150703.htm
Indiaglitz
http://www.indiaglitz.com/papanasam-tamil-movie-review-18989.html
The Times of India
http://timesofindia.indiatimes.com/entertainment/tamil/movie-reviews/Papanasam/movie-review/47933927.cms
Behindwoods
http://www.behindwoods.com/tamil-movies/papanasam/papanasam-review.html
IMDB
http://www.imdb.com/title/tt4429128/reviews