Charles, Cleopatra, and Melor Md Yunus. “Readability of Textbook Vs Linus Screening Text: Implication on Year 4 Post Linus Pupils”. International Journal for Innovation Education and Research, vol. 7, no. 1, Jan. 2019, pp. 203-9, https://doi.org/10.31686/ijier.vol7.iss1.1302.