Luis Fernando Sihombing, et al. “Operational Excellence for Innovative and Purposeful Business for Student Study Of Independent Project at Pt Paragon Technology And Innovation to Create Business Plan Baby Skincare”. Journal Of Management Analytical and Solution (JoMAS), vol. 2, no. 2, May 2022, pp. 73-93, doi:10.32734/jomas.v2i2.8722.