“Andragogical Model: Flipped Classroom in the Subject “Histotechnology III. Carabobo University. Valencia, Venezuela”. Revista Científica Estelí, no. 33 (April 1, 2020): 3–11. Accessed September 26, 2025. https://revistas.unan.edu.ni/index.php/Cientifica/article/view/2182.