[1] M. Shu, “Quality function deployment integration with design methodologies,” Master of Applied Science (Quality System Engineering) at Concordia University Montreal, 2017.
[2] D. C. Montgomery, Chery L. Jennings, and Michele E Pfund, “Manging, controlling, and improving quality,” John Wiely and Sons Wiely, INC, USA, 2011.
[3] G. Knowles, “Quality management,” Download free eBooks at bookboon.com, 2011.
[4] M. Li-sha, M. Jian, W. Zi-ping, “Overview of key quality characteristics identification of complex electromechanical products,” IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE), Vol.14, No. 2, PP. 01-06, 2017.
[5] G. Salvendy, “Handbook of industrial engineering technology and operations management,” Third Edition, A Wiley-Interscience Publication, 2001.
[6] J. S. Oakland, “Statistical process control,” Sixth Edition, This edition published by Routledge, 2011.
[7] S. Levine and K. Kendall, “Energy efficiency and conservation: opportunities, obstacles, and experiences,” Vermont Journal of Environmental Law, Vol. 8, No.1, pp. 107-109, 2006.
[8] J. Majava, H. Haapasalo, P. Belt and M. Mottonen,“ Product development drivers in literature and practice,” International Journal of Product Development, Vol.18, No.6, PP. 512-530, 2013.
[9] T. McAloone, and N. Bey, “Environmental Improvement through product development - a guide,” Svendborg Tryk, Denmark, 2009.
[10] G. E. Dieter, and L. C. Schmidt, “Engineering Design, Fifth Edition,” McGraw-Hill Companies, 2013.
[11] R. Banerjee, “Importance of energy conservation,” International Journal of Innovative Research in Advanced Engineering (IJIRAE), No. 4, V.2, PP. 2349-2163, 2015.
[12] S. Levine and K. Kendall, “Energy efficiency and conservation: opportunities, obstacles, and experiences,” Vermont Journal of Environmental Law Vol. 8, No.1, pp. 101-109, 2006.
[13] Y. He, “Energy Saving of central air-conditioning and control system case b study: nanchang hongkelong supermarket,” Master Thesis, Savonia University of Applied Sciences, Business and Engineering, Varkaus, 2010.