Improving the quality of education at the secondary level - a case study on Jazan schools in the Kingdom of Saudi Arabia. The International Journal of Educational Sciences and Arts, [S. l.], v. 2, n. 2, 2023. DOI: 10.59992/IJESA.2023.v2n2p1. Disponível em: https://www.vsrp.co.uk/index.php/ijesa/article/view/578. Acesso em: 30 aug. 2026.