The Impact of a Cognitive-Behavioral Therapy Program to Reduce Insomnia on Depressed People. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 33, p. 518–536, 2023. DOI: 10.59670/jns.v33i.448. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/448. Acesso em: 4 nov. 2025.