Dark matter and dark energy from a Kaluza–Klein inspired Brans–Dicke gravity with barotropic fluid Areef Waeming, Tanech Klangburam, Chakrit Pongkitivanichkul and Daris Samart Eur. Phys. J. C, 82 5 (2022) 409 Published online: 06 May 2022 DOI: 10.1140/epjc/s10052-022-10355-4