Moura, D.C. et al. 2018. Bees and melitophilous species of ciliary forest of the Salgadeira stream, municipality of Alcantil, Paraiba, Brazil. Revista Verde de Agroecologia e Desenvolvimento Sustentável. 13, 3 (Jul. 2018), 392–398. DOI:https://doi.org/10.18378/rvads.v13i3.5788.