MACROSCOPIC CROSS SECTIONS GENERATION BY MONTE CARLO CODE MCS FOR FAST REACTOR ANALYSISTung Dong Cao Nguyen, Hyunsuk Lee, Xianan Du, Vutheam Dos, Tuan Quoc Tran and Deokjung LeeEPJ Web Conf., 247 (2021) 02007DOI: https://doi.org/10.1051/epjconf/202124702007