Jittima Pimbua. 1989. Mutagenic tests of stevioside and steviol. Faculty of Graduate Studies, Mahidol University;
Jittima Pimbua. (1989) Mutagenic tests of stevioside and steviol . Mahidol University/Bangkok.
Jittima Pimbua. Mutagenic tests of stevioside and steviol. . Bangkok:Mahidol University, 1989.
Jittima Pimbua. (1989) Mutagenic tests of stevioside and steviol . Mahidol University/Bangkok.