Kitti Wongpichet และ Somkid Thani; Kriengkrai Choprakarn; Somchai Plasarn; Taweesub Isadee; Paiboon Lumsun. (2002) Peanut Pod Stripper : Rubber Bands with a Zigzag Rim Type. <i>Thai Agricultural Research Journal</i>, <i>20</i>(1), 9-20.Kitti Wongpichet และ Somkid Thani; Kriengkrai Choprakarn; Somchai Plasarn; Taweesub Isadee; Paiboon Lumsun. "Peanut Pod Stripper : Rubber Bands with a Zigzag Rim Type". Thai Agricultural Research Journal 20 (2002):9-20.Kitti Wongpichet และ Somkid Thani; Kriengkrai Choprakarn; Somchai Plasarn; Taweesub Isadee; Paiboon Lumsun. Peanut Pod Stripper : Rubber Bands with a Zigzag Rim Type. Department of Agriculture:ม.ป.ท. 2002.