Atchara Sirimungkala. 1986. Studies of orientational order of liquid crystals in polymer matrix. , Mahidol University;
Atchara Sirimungkala. (1986) Studies of orientational order of liquid crystals in polymer matrix . Mahidol University/Bangkok.
Atchara Sirimungkala. Studies of orientational order of liquid crystals in polymer matrix. . Bangkok:Mahidol University, 1986.
Atchara Sirimungkala. (1986) Studies of orientational order of liquid crystals in polymer matrix . Mahidol University/Bangkok.