Singh, N., Singh, N. P., Kharya, P., Shukla, S., Singh, V. and Raj Singh, D. (2019) “Whatsapp addiction: assessing pattern of Whatsapp usage and its impact on medical students at U.P.U.M.S., Saifai, Etawah, India”, International Journal Of Community Medicine And Public Health, 6(6), pp. 2505–2509. doi: 10.18203/2394-6040.ijcmph20192312.