Wijaya, N., and E. Panjaitan. “Analisis Sentimen Ulasan Aplikasi Instagram Di Google Play Store: Pendekatan Multinomial Naive Bayes Dan Berbasis Leksikon”. Building of Informatics, Technology and Science (BITS), Vol. 6, no. 2, Sept. 2024, pp. 921-9, doi:10.47065/bits.v6i2.5615.