Machine learning predicts prolonged patient length of stay in a resource constrained Ethiopian hospital. - Abraham Keffale Mengistu; Kerebih Getinet; Tefera Alemayehu; Kelemua Aschale Yeneakal; Andualem Enyew Gedefaw; Abraham Teym; Bekalu Endalew; Bayou Tilahun Assaye (Discov. Artif. Intell., 2026)