Pratama, T. R., Richasdy, D. and Purbolaksono, M. D. (2022) “Telkom University Opinion Topic Modeling on Twitter Using Latent Dirichlet Allocation During Covid-19 Pandemic”, JURNAL MEDIA INFORMATIKA BUDIDARMA, 6(4), pp. 1816–1825. doi: 10.30865/mib.v6i4.4426.