Chiaki Yokoyama. John Ruskin and the Two Cultures Debate: Victorian Art Education in the University Extension Movement. The Journal of the Asian Conference of Design History and Theory. 2020. 3. 110-117
Chiaki Yokoyama. John Ruskin and Albert Goodwin: Learning, Working and Becoming an Artist. Restauro Archeologico: Special Issue on "Memories on John Ruskin: Unto this Last". 2019. 2. 218-223