Castellanos, Y. (2020). A different perspective, a different way of sharing knowledge in the math classroom. Universidad Pedagógica y Tecnológica de Colombia.
Lua i Stíl Chicago (17ú heag.)Castellanos, Yefferson. A Different Perspective, a Different Way of Sharing Knowledge in the Math Classroom. Universidad Pedagógica y Tecnológica de Colombia, 2020.
Lua MLA (9ú heag.)Castellanos, Yefferson. A Different Perspective, a Different Way of Sharing Knowledge in the Math Classroom. Universidad Pedagógica y Tecnológica de Colombia, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
