Somjai Kowsurat และ Tamrong Chuekittisak; Chamlong Kogram; Sorasak Maneekao; Sompong Chompunugulrat. (2009) Photoperiod Insensitive Mutant White-seeded Sesame Line. <i>Thai Agricultural Research Journal</i>, <i>27</i>(2), 195-204.Somjai Kowsurat และ Tamrong Chuekittisak; Chamlong Kogram; Sorasak Maneekao; Sompong Chompunugulrat. "Photoperiod Insensitive Mutant White-seeded Sesame Line". Thai Agricultural Research Journal 27 (2009):195-204.Somjai Kowsurat และ Tamrong Chuekittisak; Chamlong Kogram; Sorasak Maneekao; Sompong Chompunugulrat. Photoperiod Insensitive Mutant White-seeded Sesame Line. Department of Agriculture:ม.ป.ท. 2009.