Tanmoy BanerjeeAmiya BiswasAli Akbar ShaikhAsoke Kumar BhuniaAn application of extended NSGA-II in interval valued multi-objective scheduling problem of crews.1261-1278202226Soft Comput.3https://doi.org/10.1007/s00500-021-06386-wdb/journals/soco/soco26.html#BanerjeeBSB22