NEUROBEHAVIOURAL AND HIPPOCAMPAL EFFECTS OF ETHANOLIC COSTUS DUBIUS LEAF EXTRACT IN DIAZEPAM-ASSOCIATED AMNESIA IN MICE: IMPLICATIONS FOR SUSTAINABLE BIOPROSPECTING. Journal of Enviromental Sciences and Built Environental Research, [S. l.], v. 1, n. 2, p. 27–40, 2026. DOI: 10.83374/jesber.vol1no2.34. Disponível em: https://jesber-unical.org.ng/index.php/home/article/view/34. Acesso em: 20 oct. 2026.