Santana-Fajardo, J. L. (2018). Gain in learning the force concept and change in attitudes toward Physics in students of the Tonala High School. Universidad Autónoma de Tamaulipas.
Lua i Stíl Chicago (17ú heag.)Santana-Fajardo, José Luis. Gain in Learning the Force Concept and Change in Attitudes Toward Physics in Students of the Tonala High School. Universidad Autónoma de Tamaulipas, 2018.
Lua MLA (8ú heag.)Santana-Fajardo, José Luis. Gain in Learning the Force Concept and Change in Attitudes Toward Physics in Students of the Tonala High School. Universidad Autónoma de Tamaulipas, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
