Bello-Orgaz, G., MenÃ©ndez, H., Okazaki, S., & Camacho, D. (2014). Combining Social-Based Data Mining Techniques To Extract Collective Trends From Twitter. Malaysian Journal of Computer Science, 27(2), 95–111. Retrieved from https://ejournal.um.edu.my/index.php/MJCS/article/view/6797