Sundram, V. P. K.; Ghapar, F.; Osman, M. F.; Li Lian, C.; Muhammad, A. Lean Six-Sigma Approach for Sub-Contract Licensing and Its Process Improvement across the Manufacturing Supply Chain Using GUT Priority Matrix. IMBR 2023, 15 (2(I)SI), 1-8. https://doi.org/10.22610/imbr.v15i2(I)SI.3413.