EFFECTS OF A THREE-WEEK PEER-LED PHYSICAL EXERCISE ON SELF-EFFICACY AND SUSTAINED PHYSICAL ACTIVITY AMONG NIGERIAN UNIVERSITIES UNDERGRADUATE FRESHERS. Journal of Pharmaceutical Negative Results, [S. l.], p. 1471–1496, 2022. DOI: 10.47750/pnr.2022.13.S01.176. Disponível em: https://pnrjournal.com/index.php/home/article/view/1181.. Acesso em: 8 jun. 2026.