“‘My Emperor and His King’: Sátiro Mariano Leitão, the Academic Volunteers Battalion of Coimbra and the Defense of Pedro I in Portugal (1826-1828) ”. Ágora Journal, vol. 35, no. 1 e n. 2, Dec. 2024, p. e-20243532, https://doi.org/10.47456/e-20243532.