Dao Tam, Nguyen Chien Thang, & Pham Thi Hai. (2013). TRAINING STUDENT’S ABILITY OF ORGANIZING KNOWLEDGE FOR IMPLEMENTING ACTIVITIES OF OCCUPYING KNOWLEDGE THROUGH TEACHING SOLVING SOLID GEOMETRY PROBLEMS. UED Journal of Social Sciences, Humanities and Education, 3(2), 96-101. https://doi.org/10.47393/jshe.v3i2.463