Takashi Kikuchi, Satoshi Yamashita, Michiharu Suzuki, Kenji Ozawa, Hirotaka Takahashi, Munehiro Kimura. Study on Relation Between Level of Understanding and Difficulty of Problem by Network Visualization of Questionnaire for Active Learning Class in Basic Mathematics Training for Electrical Engineering. IEEE/SICE International Symposium on System Integration (SII). 2017. WeC1.3. 589-594
Takashi Kikuchi, Satoshi Yamashita, Michiharu Suzuki, Kenji Ozawa, Hirotaka Takahashi, Munehiro Kimura. Comparative Study of Passive and Active Learning Classes in Basic Mathematics Training for Electrical Engineering. 2016 IEEE/SICE INTERNATIONAL SYMPOSIUM ON SYSTEM INTEGRATION (SII). 2016. 838-843