Buddhiporn Singkasaylit. 1991. Preliminary investigation on peat gasification. Faculty of Graduate Studies, Mahidol University;
Buddhiporn Singkasaylit. (1991) Preliminary investigation on peat gasification . Mahidol University/Bangkok.
Buddhiporn Singkasaylit. Preliminary investigation on peat gasification. . Bangkok:Mahidol University, 1991.
Buddhiporn Singkasaylit. (1991) Preliminary investigation on peat gasification . Mahidol University/Bangkok.