“STUDY ON NEW BIOPESTICIDES VAAS-AT1 AND VAAS - AT2 TO CONTROL THE PEPPER ROOT ROT AND ROOT - KNOT NEMATODE DISEASE AND COFFEE YELLOW LEAF AND ROOT ROT DISEASE IN VIETNAM”, Vietnam Journal of Agriculture and Environment, no. 2, pp. 79–89, Oct. 2023, doi: 10.71254/smmn3p25.