«A CROSS SECTIONAL SURVEY OF THE PREVALENCE OF INSOMNIA AND ASSOCIATED SOCIODEMOGRAPHICS AMONG AMBULATORY ADULT PATIENTS IN A NIGERIAN TEACHING HOSPITAL». Nigerian Journal of Pharmaceutical Research, вип. 21, вип. 1, Серпень 2025, с. 33-42, https://doi.org/10.4314/njpr.v21i1.4.