Chandramoorthy K, Rajendran P, Newtonraj A, Rajamanickam R, Purty AJ. Pattern of WhatsApp and Facebook usage and its impact on sleep quality among nursing students in Pondicherry. Int J Community Med Public Health [Internet]. 2021 May 25 [cited 2026 Mar. 30];8(6):2799-804. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/8170