Singgalen YA. Sentiment Classification of The Capsule Hotel Guest Reviews using Cross-Industry Standard Process for Data Mining (CRISP-DM). mib [Internet]. 2024 Jan. 31 [cited 2026 Apr. 15];8(1):632-43. Available from: https://ejurnal.stmik-budidarma.ac.id/index.php/mib/article/view/7329