Nguyen, H.H. and Nguyen, H.T. 2019. Enhancing Competitive Advantages for Small - And Medium - Scaled Enterprises in Viet Nam: Evidence in Tra Vinh Province. International Journal of Social Science and Economics Invention. 5, 07 (Jul. 2019), 83 to 86. DOI:https://doi.org/10.23958/ijssei/vol05-i07/147.