Elsida D, Gunawan FD, Prasetyo FA, Kasih VT, Margana RR. Dmaic Method Approach (Define, Measure, Analyze, Improve, Control) For Analysis Of Product Disability In Sandal Smes In Cileunyi. Psychosocial rehabilitation. 2020;24(7):2803-2812. doi:10.61841/3c6s8353