Effect of Sleep Hygiene Program on Sleep Quality and Psychological Well – Being Among Undergraduate Nursing Students. African Journal of Biomedical Research, [S. l.], v. 27, n. 4S, p. 6143–6150, 2024. DOI: 10.53555/AJBR.v27i4S.4745. Disponível em: https://africanjournalofbiomedicalresearch.com/index.php/AJBR/article/view/4745.. Acesso em: 1 nov. 2025.