From the absence in initial training to the ground floor: the difficulties faced by teachers of basic education in Caxias / MA in the applicability of law 10.639 / 2003 in the teaching of History. RSD [Internet]. 2020 Oct. 4 [cited 2025 Dec. 6];9(10):e4799108812. Available from: https://www.rsdjournal.org/rsd/article/view/8812