The National Institute of Educational Testing Service (Public Organization)
35-36 Floor Phayathai Plaza Building,
128 Phayathai Rd, Bangkok 10400.
Tel: 02-217-3800
Fax: 02-219-2996 , 02-129-3866-67
E-mail: webmaster@niets.or.th
35-36 Floor Phayathai Plaza Building,
128 Phayathai Rd, Bangkok 10400.
Tel: 02-217-3800
Fax: 02-219-2996 , 02-129-3866-67
E-mail: webmaster@niets.or.th