Calvo, L.C.S., El Kadri, M. e Gimenez, T. 2020. TEACHERS LEARNING ABOUT ENGLISH AS A LINGUA FRANCA ON FACEBOOK: INSIGHTS FROM A COMMUNITY OF PRACTICE. Estudos Linguísticos e Literários. 1, 65 (abr. 2020), 147–168. DOI:https://doi.org/10.9771/ell.v1i65.36473.