Niwat Athiwattananont. 1998. Catalyst development for polyethylene synthesis : effect of chlorinated compounds on ziegler catalyst. Petroleum and Petrochemical College, Chulalongkorn University;
Niwat Athiwattananont. (1998) Catalyst development for polyethylene synthesis : effect of chlorinated compounds on ziegler catalyst . Chulalongkorn University/Bangkok.
Niwat Athiwattananont. Catalyst development for polyethylene synthesis : effect of chlorinated compounds on ziegler catalyst. . Bangkok:Chulalongkorn University, 1998.
Niwat Athiwattananont. (1998) Catalyst development for polyethylene synthesis : effect of chlorinated compounds on ziegler catalyst . Chulalongkorn University/Bangkok.