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2019, Vol. 40(3): 13-17    DOI: 10.13884/j.1003-3807hxjy.2017080021
Study on Chemistry Academic Quality Development of Junior High School Based on Cluster Analysis
YE Zong-Bao1, MAI Yu-Hua2
1. Yuexiu District Teacher Training School, Guangzhou 510080, China;
2. Guangzhou Xiehe Middle School, Guangzhou 510160, China
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