Boossaracum Udomsak และผู้แต่งคนอื่นๆ. (2017) Efficiency of Bioproduct from Bacillus subtilis Isolate 20W1 to Control Alternaria brassicicola a Causal Agent of Chinese Kale Leaf Spot. <i>Thai Agricultural Research Journal</i>, <i>35</i>(1), 2-13.Boossaracum Udomsak และผู้แต่งคนอื่นๆ. "Efficiency of Bioproduct from Bacillus subtilis Isolate 20W1 to Control Alternaria brassicicola a Causal Agent of Chinese Kale Leaf Spot". Thai Agricultural Research Journal 35 (2017):2-13.Boossaracum Udomsak และผู้แต่งคนอื่นๆ. Efficiency of Bioproduct from Bacillus subtilis Isolate 20W1 to Control Alternaria brassicicola a Causal Agent of Chinese Kale Leaf Spot. Department of Agriculture:ม.ป.ท. 2017.