Use of e-Portfolio in Effective Career Advising: Case of Ritsumeikan University. - Tomoka Higuchi; Takashi Takekawa (Edutainment, 2011)

Collaboration and Communication Using e-Portfolio among Junior-High/High School Students from Japan, Taiwan, and the United Kingdom. - Takashi Takekawa; Tomoka Higuchi (Edutainment, 2011)

e-Portfolio Way: Career Advising at Ritsumeikan University. - Tomoka Higuchi; Takashi Takekawa (ICCE, 2012)

e-Portfolio Way: Learning through Global Collaboration and Communication for High School Students. - Takashi Takekawa; Tomoka Higuchi (ICCE, 2012)