SOFYAN, Muhammad Hilmy Rasyad; ZULKIFLI, Akmal; RASIM, Rasim. Sentiment Analysis of Indonesian Presidential Candidate Before and After the Election. Ultima InfoSys : Jurnal Ilmu Sistem Informasi, [S. l.], v. 15, n. 2, p. 99–104, 2024. DOI: 10.31937/si.v15i2.3689. Disponível em: https://ejournals.umn.ac.id/index.php/SI/article/view/3689. Acesso em: 19 jun. 2025.