Dumrongkiet Arthan. 1997. Isolation and reverse hydrolysis of alpha-mannosidase from Hibiscus sabdariffa L.var.sabdariffa. Faculty of Graduate Studies, Mahidol University;
Dumrongkiet Arthan. (1997) Isolation and reverse hydrolysis of alpha-mannosidase from Hibiscus sabdariffa L.var.sabdariffa . Mahidol University/Bangkok.
Dumrongkiet Arthan. Isolation and reverse hydrolysis of alpha-mannosidase from Hibiscus sabdariffa L.var.sabdariffa. . Bangkok:Mahidol University, 1997.
Dumrongkiet Arthan. (1997) Isolation and reverse hydrolysis of alpha-mannosidase from Hibiscus sabdariffa L.var.sabdariffa . Mahidol University/Bangkok.