Muh Syafei, Januarius Mujiyanto, Issy Yuliasri and Hendi Pratama. “Timed-Handwriting Technique (THT) to Increase Students’ Writing Performance”. International Journal of Advanced Science and Technology 29, no. 08 (May 28, 2020): 477 - 481. Accessed September 21, 2021. https://sersc.org/journals/index.php/IJAST/article/view/18762.