Pinkaew Pradit. 1993. A study of the kinetics and mechanisms of poly alpha ester formation via alpha hydroxy acid polycondensation. Graduate School, Chiang Mai University;
Pinkaew Pradit. (1993) A study of the kinetics and mechanisms of poly alpha ester formation via alpha hydroxy acid polycondensation . Chiang Mai University/Chiang Mai.
Pinkaew Pradit. A study of the kinetics and mechanisms of poly alpha ester formation via alpha hydroxy acid polycondensation. . Chiang Mai:Chiang Mai University, 1993.
Pinkaew Pradit. (1993) A study of the kinetics and mechanisms of poly alpha ester formation via alpha hydroxy acid polycondensation . Chiang Mai University/Chiang Mai.