T.M. Quynh; N.T.T. Thuy; T.X. An; N.T. Thom; N.V. Binh; T.B. Diep; N.T. Ha; L.T.M. Luong. A Beads-Based Biofertilizer Containing Bacillus Megaterium for Cabbage. VJSTE 2019, 61, 53-57.