An efficient claim management assurance system using EPC contract based on improved monarch butterfly optimization models. - K. Mukilan; Chokkalingam Rameshbabu; B. Baranitharan; Suresh Muthusamy; Ponarun Ramamoorthi; Kishor Kumar Sadasivuni; Kamil Oflaz; Anish Khan (Neural Comput. Appl., 2025)