Thirawan Sitthai. (1994) A study of functionalization of chitosan. Mahidol University,:ม.ป.ท. 10.14457/MU.the.1994.152
Thirawan Sitthai. 1994. A study of functionalization of chitosan. ม.ป.ท.:Mahidol University,; 10.14457/MU.the.1994.152
Thirawan Sitthai. A study of functionalization of chitosan. ม.ป.ท.:Mahidol University, 1994. Print. 10.14457/MU.the.1994.152