Title: Rāingān kānwičhai kānpramœ̄n phon kāndamnœ̄n ngān tām phǣn patibatkān phalang phǣndin rūam kwātlāng yāsēptit khrang thī 4, rawāng wanthī 1 Tulākhom-31 Thanwākhom 2548
Description: Research report on evaluation of narcotic suppression in Thailand.