Nguyen, P., T. Thang, and Q. Trinh. “STUDY ON THE QUALITY PARAMETERS OF POND APPLE JAM (Annona Glabra L.)”. TRA VINH UNIVERSITY JOURNAL OF SCIENCE; P-ISSN: 2815-6072; E-ISSN: 2815-6099, Vol. 9, no. 34, Sept. 2019, pp. 69-75, doi:10.35382/18594816.1.34.2019.193.