GORTAIRE DÍAZ, D.; SANDOVAL PÉREZ, M. J.; ROMERO RAMÍREZ, E.; MORA ARISTEGA, J. Case Study: Gamification as a strategy for vocabulary learning in university students. Ciencia Latina Revista Científica Multidisciplinar, v. 6, n. 6, p. 7992-8005, 19 dic. 2022.