PAUL, Sarthak. The Silent Struggle: Insomnia among Adult Learners. Journal of Research & Innovations in Education, [S. l.], v. 9, n. 1, p. 23–30, 2023. Disponível em: https://publications.cukashmir.ac.in/index.php/jrie/article/view/113. Acesso em: 5 apr. 2025.