Nguyen, T., & Trinh, N. (2021). FACTORS INFLUECING HOUSEHOLDS’ BUSINESS EFFICIENCY IN SOC TRANG PROVINCE. TRA VINH UNIVERSITY JOURNAL OF SCIENCE; P-ISSN: 2815-6072; E-ISSN: 2815-6099, 11(42), 37-46. https://doi.org/10.35382/18594816.1.42.2021.690