Zakaria, A. R. B. ., Z. . Hasim, U. K. M. . Salleh, and J. Z. M. . Yusoff. “Family Context and Its Relationship With Parental Involvement in The Education of Secondary School Children”. International Journal of Asian Social Science, vol. 3, no. 4, Apr. 2013, pp. 1063-76, https://archive.aessweb.com/index.php/5007/article/view/2476.