JAZULI, Ain Julia Mohamad; YAMAT, Hamidah. Challenges Faced by Upper Primary English Teachers in Implementing Critical Thinking Skills. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 9, n. 1, 2020. Disponível em: https://ijarped.com/index.php/journal/article/view/2383. Acesso em: 9 oct. 2025.