Miranda Pires Quintas, H. et al. 2023. Timed artificial insemination in Serrana nanny-goats: the effects of vaginal specula and artificial insemination technicians. Revista Agrogeoambiental. 15, unico (abr. 2023), e20231753. DOI:https://doi.org/10.18406/2316-1817v15nunico20231753.