International Journal of Advanced Manufacturing Technology. Mar2018, Vol. 95 Issue 5-8, p3065-3081. 17p. 1 Black and White Photograph, 5 Diagrams, 8 Graphs.
International Journal of Advanced Manufacturing Technology. Feb2018, Vol. 94 Issue 9-12, p3979-4010. 32p. 4 Color Photographs, 3 Black and White Photographs, 7 Diagrams, 2 Charts, 29 Graphs.