AHMAD SHAHZAD, S.; ALI SHAH, S. S. Development and Validation of Physics Achievement Test (PAT) to measure Conceptual Understanding of 9th Grade Students. Annals of Human and Social Sciences, Gujranwala, Pakistan, v. 3, n. 2, p. 112–125, 2022. DOI: 10.35484/ahss.2022(3-II)11. Disponível em: https://ojs.ahss.org.pk/journal/article/view/27. Acesso em: 4 dec. 2024.