Nguyễn Thị, M. H., Đoàn Thị, P. L., & Cái Thị, L. H. (2021). TESTING BLACK-HYBRID AND HIGH-YIELD HYBIRD GAC (MOMORDICA) AT TUYEN QUANG, THE FIRST STEP FOR PRODUCTIVITY AND EFFICIENCY. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, 7(22). https://doi.org/10.51453/2354-1431/2021/574