Sorapong Janhom. 2005. Enhancement of binding efficiency of lac dye on cotton fiber. Field of Study Chemistry, Chiang Mai University;
Sorapong Janhom. (2005) Enhancement of binding efficiency of lac dye on cotton fiber . Chiang Mai University/Chiang Mai.
Sorapong Janhom. Enhancement of binding efficiency of lac dye on cotton fiber. . Chiang Mai:Chiang Mai University, 2005.
Sorapong Janhom. (2005) Enhancement of binding efficiency of lac dye on cotton fiber . Chiang Mai University/Chiang Mai.