Prawoto, Y., Manville, S., Sakai, T., Tanaka, M. and Gnauple-Herold, T. (2020) “Manufacturing Process beyond Conventional Plasticity Theory: Case Study in Manufacturing Low Spring Index Coil”, International Journal Applied Technology Research, 1(2), pp. 98 - 104. doi: 10.35313/ijatr.v1i2.32.