LIVIANDRA, Monica; BAIZAL, Z K Abdurahman; DHARAYANI, Ramanti. Conversational Recommender System for Impromptu Tourists to Recommend Tourist Routes Using Haversine Formula. JURNAL MEDIA INFORMATIKA BUDIDARMA, [S. l.], v. 5, n. 4, p. 1224–1232, 2021. DOI: 10.30865/mib.v5i4.3229. Disponível em: https://ejurnal.stmik-budidarma.ac.id/index.php/mib/article/view/3229. Acesso em: 15 apr. 2026.