Vinluan, A., M. T. Goneda, F. A. L. Atienza, J. P. P. Miranda, R. R. Fajardo, and D. C. Cabauatan. “Opinion to Emotion Mining: A Sentiment Analysis towards Super Typhoon Ompong”. International Journal on Orange Technologies, Vol. 3, no. 5, May 2021, pp. 6-12, doi:10.31149/ijot.v3i5.1779.