ROSALES ESTRADA, Gustavo. Segmented Evalualion in Education Programs: A Methodological Option. CIENCIA ergo-sum, [S.l.], v. 6, n. 1, p. 8-17, oct. 2017. ISSN 2395-8782. Available at: <https://cienciaergosum.uaemex.mx/article/view/7966>. Date accessed: 18 aug. 2026.