TY  - JOUR
AU  - rgrg, fgfg
AU  - jfgvj, jgjufgu
AU  - khhvfhjv, hfghdc
TI  - Analysis of Nelson Mandela's Thoughts and Performance in South Africa Based on Constructivism Approach
JO  - 
VL  - 8
IS  - 31
SP  - 169
EP  - 193
PY  - 2016
DO  - 
ER  -