A.Perumal, P., W. Kee Meng, and M. Mukapit. “ORGANIZATIONAL VERTICAL &Amp; VIRTUAL INTEGRATION MODEL IN IMPLEMENTING LEAN MANUFACTURING TRANSFORMATION”. Journal of Technology Management and Technopreneurship (JTMT), vol. 1, no. 1, Apr. 2014, https://jtmt.utem.edu.my/jtmt/article/view/45.