GUMEL, A. M. et al. PREVALENCE AND INTENSITY OF GASTRO-INTESTINAL NEMATODE INFECTIONS IN SHEEP AND GOATS IN NORTHERN NIGERIA. Faculty of Agriculture International Conference Book of Proceedings, Nigeria, p. 610–617, 2026. Disponível em: https://jafe.net.ng/index.php/bookofproceedings/article/view/243. Acesso em: 19 jun. 2026.