Santos, L. de F.D. dos et al. 2017. Sexual behavior of ’morada nova’ breeding sheep under semi-intensive rearing during the mating season in the brazilian semiarid. Semina: Ciências Agrárias. 38, 6 (Nov. 2017), 3657–3668. DOI:https://doi.org/10.5433/1679-0359.2017v38n6p3657.