Siriporn Hongthong. 1998. Analysis of a mathematical model for the effect of toxicant on single-species ecosystems. Bangkok:Mahidol University;
Siriporn Hongthong. (1998) Analysis of a mathematical model for the effect of toxicant on single-species ecosystems (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Siriporn Hongthong. Analysis of a mathematical model for the effect of toxicant on single-species ecosystems. Bangkok:Mahidol University, 1998.
Siriporn Hongthong. (1998) Analysis of a mathematical model for the effect of toxicant on single-species ecosystems (รายงานผลงานวิจัย). Mahidol University:Bangkok.