The thought of J. M. Guyau and A. Fouillée in the peruvian philosophy of the 19th century: The doctoral thesis of Ezequiel Burga (1898) in UNMSM. Tesis [Internet]. 2023 Dec. 29 [cited 2024 Jul. 17];16(23):323-34. Available from: https://revistasinvestigacion.unmsm.edu.pe/index.php/tesis/article/view/27584