[1]
The reflection of hierarchical cluster analysis of co-occurrence matrices in SPSS[J]. Qiuju ZHOU,Fuhai LENG,Loet LEYDESDORFF.Chinese Journal of Library and Information Science. 2015(02)
[1]
The reflection of hierarchical cluster analysis of co-occurrence matrices in SPSS[J]. Qiuju ZHOU,Fuhai LENG,Loet LEYDESDORFF.Chinese Journal of Library and Information Science. 2015(02)