Yap, Bee Wah, Nazira Abdullah, Shuzlina Abdul-Rahman, and Michael Loong Peng Tan. “TEXT MINING AND SENTIMENT ANALYSIS ON REVIEWS OF PROTON CARS IN MALAYSIA”. Malaysian Journal of Science 37, no. 2 (December 28, 2018): 137–153. Accessed November 22, 2024. https://ejournal.um.edu.my/index.php/MJS/article/view/11835.