A Hybrid Chaotic Zebra Optimization Algorithm for Cost-Effective Healthcare Team Formation. - Nurul Aisyah Aris; Raja Rina Raja Ikram; Kamal Z. Zamli; Ezreen Farina Shair; Lizawati Salahuddin; Nur Rachman Dzakiyullah (Int. J. Online Biomed. Eng., 2025)