Sumontha Nookabkaew. 2000. Evaluation of a flow system for chemical speciation of metals by sequential extraction. Program of Applied Analytical and Inorganic Chemistry, Mahidol University;
Sumontha Nookabkaew. (2000) Evaluation of a flow system for chemical speciation of metals by sequential extraction . Mahidol University/Bangkok.
Sumontha Nookabkaew. Evaluation of a flow system for chemical speciation of metals by sequential extraction. . Bangkok:Mahidol University, 2000.
Sumontha Nookabkaew. (2000) Evaluation of a flow system for chemical speciation of metals by sequential extraction . Mahidol University/Bangkok.