Parichate Tangkanchanapas และผู้แต่งคนอื่นๆ. (2015) Development of Detection Technique for Grapevine yellow speckle viroid 1 and 2 (GYSVd-1 and 2) Causing Grapevine Yellow Speckle Disease by RT-PCR method. <i>Thai Agricultural Research Journal</i>, <i>33</i>(1), 68-84.Parichate Tangkanchanapas และผู้แต่งคนอื่นๆ. "Development of Detection Technique for Grapevine yellow speckle viroid 1 and 2 (GYSVd-1 and 2) Causing Grapevine Yellow Speckle Disease by RT-PCR method". Thai Agricultural Research Journal 33 (2015):68-84.Parichate Tangkanchanapas และผู้แต่งคนอื่นๆ. Development of Detection Technique for Grapevine yellow speckle viroid 1 and 2 (GYSVd-1 and 2) Causing Grapevine Yellow Speckle Disease by RT-PCR method. Department of Agriculture:ม.ป.ท. 2015.