Guevara Altamirano, C. M., Altamirano Osorio, Álvaro R., Espinoza Palma, A. S., Balmaceda Trujillo, M. Y., Vásquez Díaz, M. del S., Reyes Palacios, A. L., … Matamoros Cáceres, W. M. (2024). Permanent information system in oral health through the integration of teaching, research and extension. Universitas (León) , 15(2), 15–20. https://doi.org/10.5377/universitas.v15i2.18846