Prachum, Bianca Neves, and Oriomar Skalinski Junior. “Teachers’ Desirable Characteristics: A Study on the Teaching Handbooks by Everardo Backheuser – 1933 to 1946”. Revista HISTEDBR On-Line, vol. 20, July 2020, p. e020028, doi:10.20396/rho.v20i0.8657133.