Chauhan P. Comparative Study of Facebook and Whatsapp using by Professionals: A Case Study of Maharana Pratap Government P.G. College, Hardoi (Uttar Pradesh). LW [Internet]. 2016 Jun. 30 [cited 2024 May 18];2(1):47-52. Available from: http://librarywaves.com/index.php/lw/article/view/24