Witchanikul Sripho. 2002. Toner confinement condition for toner resistivity and electrode. Field of Study Imaging Technology, Chulalongkorn University;
Witchanikul Sripho. (2002) Toner confinement condition for toner resistivity and electrode . Chulalongkorn University/Bangkok.
Witchanikul Sripho. Toner confinement condition for toner resistivity and electrode. . Bangkok:Chulalongkorn University, 2002.
Witchanikul Sripho. (2002) Toner confinement condition for toner resistivity and electrode . Chulalongkorn University/Bangkok.