Siritorn Charoensuk. (1994) Ring a modification of 20-hydroxyecdysone. Ramkhamhaeng University,:ม.ป.ท. 10.14457/RU.the.1994.2
Siritorn Charoensuk. 1994. Ring a modification of 20-hydroxyecdysone. ม.ป.ท.:Ramkhamhaeng University,; 10.14457/RU.the.1994.2
Siritorn Charoensuk. Ring a modification of 20-hydroxyecdysone. ม.ป.ท.:Ramkhamhaeng University, 1994. Print. 10.14457/RU.the.1994.2