PUTRI, Adelia; LUBIS, Aditya Rifki; ANARKI, Lintang Lantang Jagad. Analysis of Customer Satisfaction Levels in Purchasing Plastic Flower Crafts in Pematangsiantar using the Rought Set method. JOMLAI: Journal of Machine Learning and Artificial Intelligence, [S. l.], v. 2, n. 2, p. 143–150, 2023. DOI: 10.55123/jomlai.v2i2.2888. Disponível em: https://www.journal.literasisains.id/index.php/jomlai/article/view/2888. Acesso em: 9 feb. 2026.