Sermsakul Pojanagaroon และ Chawaeng Kaewrak. (2003) Preliminary Study on the Suitable Method for Formation of Aloeswood in Kritsana Tree. <i>Thai Agricultural Research Journal</i>, <i>21</i>(1), 59-71.Sermsakul Pojanagaroon และ Chawaeng Kaewrak. "Preliminary Study on the Suitable Method for Formation of Aloeswood in Kritsana Tree". Thai Agricultural Research Journal 21 (2003):59-71.Sermsakul Pojanagaroon และ Chawaeng Kaewrak. Preliminary Study on the Suitable Method for Formation of Aloeswood in Kritsana Tree. Department of Agriculture:ม.ป.ท. 2003.