YADUMA Z.B.; MIDAU A.; KAHINDE O.W.; GAWAISA S.G. THE POPULATION ESTIMATE OF MONA MONKEY (Cercopithecus mona) IN OBAN EAST RANGE OF CROSS RIVER NATIONAL PARK, NIGERIA. Journal of Forest Science and Environment, [S. l.], v. 2, n. 1, p. 16–20, 2017. Disponível em: https://jfse.org.ng/index.php/home/article/view/21. Acesso em: 26 oct. 2025.