Page 107 - Journal of Library Science in China, Vol.45, 2019
P. 107

106   Journal of Library Science in China, Vol.11, 2019





































                                  Figure 3. Skewness of different data in social science


































                                  Figure 4. Skewness of different data in natural science
   102   103   104   105   106   107   108   109   110   111   112