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Akapong Suwattanamala. 1997. Basicity of triaza benzo crown-p-tert-butylcalix[4] arene and stability of its metal complexes in methanol. Graduate School, Chulalongkorn University;
Akapong Suwattanamala. (1997) Basicity of triaza benzo crown-p-tert-butylcalix[4] arene and stability of its metal complexes in methanol . Chulalongkorn University/Bangkok.
Akapong Suwattanamala. Basicity of triaza benzo crown-p-tert-butylcalix[4] arene and stability of its metal complexes in methanol. . Bangkok:Chulalongkorn University, 1997.
Akapong Suwattanamala. (1997) Basicity of triaza benzo crown-p-tert-butylcalix[4] arene and stability of its metal complexes in methanol . Chulalongkorn University/Bangkok.