From Data to Insight: A Machine Learning Approach in Classifying Dairy Cow Productivity Level and Identifying Important Influencing Variables. - Fatkhurokhman Fauzi; Achmad Fauzan; Rhendy K. P. Widiyanto; Khairil Anwar Notodiputro; Bagus Sartono (Knowl. Eng. Data Sci., 2025)