Maniam, M. ., T. K. Thanasamy, J. S. . Raja, and K. . Aluemalai. “A Study on CoRT Program of Thinking Skills (Breadth) to Develop Expository Writing Skills Among Primary Pupils”. International Journal of Asian Social Science, vol. 10, no. 5, May 2020, pp. 232-47, doi:10.18488/journal.1.2020.105.232.247.