Huy vithirak และ Chuleemas Boonthai Iwai. (2019) Effect of vermicompost tea on seed germination of Green Romaine (Lactuca sativa L. var. Jericho) and Green Batavia (Lactuca sativa L.var Concept) Lettuce. <i>Khon Kaen Agriculture Journal</i>, <i>47</i>(2), 399-408.Huy vithirak และ Chuleemas Boonthai Iwai. "Effect of vermicompost tea on seed germination of Green Romaine (Lactuca sativa L. var. Jericho) and Green Batavia (Lactuca sativa L.var Concept) Lettuce". Khon Kaen Agriculture Journal 47 (2019):399-408.Huy vithirak และ Chuleemas Boonthai Iwai. Effect of vermicompost tea on seed germination of Green Romaine (Lactuca sativa L. var. Jericho) and Green Batavia (Lactuca sativa L.var Concept) Lettuce. Faculty of Agriculture:ม.ป.ท. 2019.