NGUYEN, Q.; NGUYEN, L.; HUYNH, H. CURRENT SITUATION AND ROLES OF VietGAP CERTIFICATION TO SHRIMP FARMING: A CASE STUDY OF WHITE LEG SHRIMP FARMING IN SOC TRANG PROVINCE, VIET NAM. TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099, v. 10, n. 37, p. 98-107, 25 mar. 2020.