Vasantha, Gokula Vijaykumar Annamalai, et al. “A Review of product–service Systems Design Methodologies”. Journal of Engineering Design, vol. 23, no. 9, 2012, pp. 635-59, https://doi.org/10.1080/09544828.2011.639712.
Vasantha, G. V. A., Roy, R., Lelah, A., & Brissaud, D. (2012). A review of product–service systems design methodologies. Journal of Engineering Design, 23(9), 635-659. https://doi.org/10.1080/09544828.2011.639712
Vasantha GVA, Roy R, Lelah A, Brissaud D. A review of product–service systems design methodologies. Journal of Engineering Design. 2012;23(9):635-59.