CARRANZA, Carlos Francisco; ROJAS OCONITRILLO, Carolina; SOLANO MORA, Juan Carlos; RAMÍREZ, Marvin. Difficulties Faced by 10th Grade Students in the Study of Physics. Alternatives to Improve Learning. Ensayos Pedagógicos Journal, [S. l.], v. 6, n. 1, p. 101–113, 2011. DOI: 10.15359/rep.6-1.6. Disponível em: https://www.revistas.una.ac.cr/index.php/ensayospedagogicos/article/view/4481.. Acesso em: 16 aug. 2024.