Swaran Singh, Charanjit Kaur, Tan Pei Mei, Maria Shu Abdullah, Wan Mazlini Othman, and Nor Azmi Mostafa. 2017. “ESL Learners’ Perspectives on the Use of Picture Series in Teaching Guided Writing”. International Journal of Academic Research in Progressive Education and Development 6 (4). https://ijarped.com/index.php/journal/article/view/353.