Ho, D. “UNIVERSITY BUSINESS COOPERATION AS A QUALITY SIGNAL”. TRA VINH UNIVERSITY JOURNAL OF SCIENCE; P-ISSN: 2815-6072; E-ISSN: 2815-6099, Vol. 11, no. 45, Dec. 2021, pp. 30-40, doi:10.35382/18594816.1.45.2021.781.