Defense of labor and professional rights in the veracruz teachers. The history of Petra Calatayud and Felipa Flores in the transition from the 19th to the 20th century. ESCRIPTA [Internet]. 2023 Oct. 12 [cited 2026 Sep. 22];5(9):8-33. Available from: https://revistas.uas.edu.mx/index.php/ESCRIPTA/article/view/220