TARIQ JAVED; CHOUDHARY, F. R. Open Book Examination: Struggling Learners’ Motivation and Academic Achievement in Physics at Secondary level. JIE, [S. l.], v. 4, n. 1, 2020. Disponível em: https://ojs.aiou.edu.pk/index.php/jie/article/view/2001. Acesso em: 4 jul. 2025.