Challenges Faced by Teachers to Implement Single National Curriculum at Primary School Level in District Sahiwal. Journal of Asian Development Studies, [S. l.], v. 13, n. 2, p. 1310–1327, 2024. Disponível em: https://www.poverty.com.pk/index.php/Journal/article/view/607. Acesso em: 25 jul. 2026.