Oriaso , S.O. and Wasike, C. 2025. Evaluating the Impact of Mass Media HIV and AIDS Campaigns on the Behaviours and Attitudes of Adolescents and Youth in Mathare Sub-County. Journal of Psychology and Behavioural Sciences (JPBS). 4, 1 (Oct. 2025), 100–106. DOI:https://doi.org/10.51317/jpbs.v4i1.801.