A Machine Learning-Driven CRM Approach for Identifying Member Churn in a Brazilian Agro-Industrial Cooperative: A Practical Case Study. - Akio Tanaka, Sergio; Vitor da Costa Andrade, João; Botelho Bovo, Alessandro; Converti, Attilio; Sipoli Sanches, Danilo; Valadares Siqueira, Hugo (Algorithms, 2026)