ATMOSFERA, Rynheart P.; PILARTA, Mae Amalia B. CONCEPT MAPPING AIDED INSTRUCTION AND MATHEMATICALPERFORMANCE OF FRESHMEN COLLEGE STUDENTS IN ALGEBRA. International Journal of English and Education, [S. l.], v. 8, n. 1, p. 203–206, 2019. Disponível em: https://ijee.org/ijee/article/view/476. Acesso em: 25 aug. 2026.