WASET
Toshiaki, N. , Kyountani, T. , Phuc, N. , Haruyama, S. , Oktavianty, O. (2017), 'Study on Clarification of the Core Technology in a Monozukuri Company', World Academy of Science, Engineering and Technology, Open Science Index 124, International Journal of Industrial and Manufacturing Engineering, 11(4), 1072 - 1078.