TIMILSINA, Sameer; BHANDARI, Adarsh; TRIPATHI, Anurag; PRASAD NEUPANE, Krishna; KHETAN, Vriddhi; BOKATI, Yojana; DHUNGANA, Shiwanu; KARKEE, Shristi; KARKI SILWAL, Sahara. Sleep quality using Pittsburgh Sleep Quality Index among preclinical undergraduate medical students: A descriptive cross-sectional study from Chitwan Medical College. Journal of Chitwan Medical College, [S. l.], v. 15, n. 1, p. 65–73, 2025. Disponível em: https://www.nepjol.info/index.php/JCMC/article/view/94210. Acesso em: 14 may. 2026.