Hiromi BAN; Hidetaka NAMBO; Takashi OYABU. A Comparison of English Materials for Business Management and Information Technology Using Data Mining. New Visions in Science and Technology Vol. 3, [S. l.], p. 131–143, 2021. DOI: 10.9734/bpi/nvst/v3/1871C. Disponível em: https://stm.bookpi.org/NVST-V3/article/view/3732. Acesso em: 4 jun. 2026.