Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NISHIMURA Yoshito and KAWAGUCHI Yusaku and ABE Daisuke,The Relationship Between Complexity and Fluency in L2 Writing : An Approach Using Network Analysis,Language education & technology,21857792,流山 : 外国語教育メディア学会,2018,,55,171-198,https://cir.nii.ac.jp/crid/1520572358151648512,