BINTI ISMAIL, Noor Hidayah; MD SABIL, Azhar Bin. An Analysis of Writing Competency Principle and its Problem in Essay Writing. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 8, n. 4, 2019. Disponível em: https://ijarped.com/index.php/journal/article/view/2498. Acesso em: 14 oct. 2025.