ÁGUILACARRALERO , Dr. C. Alisvech; COLUNGA SANTOS, Dr. C. Silvia. Identifying historical trends: a challenge to pedagogical sciences Ph. D. students. Transformación, [S. l.], v. 14, n. 1, p. 1‐10, 2024. Disponível em: https://transformacion.reduc.edu.cu/index.php/transformacion/article/view/204. Acesso em: 21 jan. 2026.