Perim, Michele Cezimbra, et al. “Effect of Leaf Extracts of Kalanchoe Pinnata (Lam.) Pers. Against Multidrug Resistant Bacteria”. Boletim Do Museu Paraense Emílio Goeldi - Ciências Naturais, vol. 14, no. 1, May 2018, pp. 91-99, https://doi.org/10.46357/bcnaturais.v14i1.143.