Contact Us

    • Postal Address

      18 Chalermprakiat Rama 9 soi 67, Kwang Dokmai, Pravet District,
      Bangkok 10250 Thailand

    • Phone & E-mail

      Phone: 02-347-2280
      Fax: 02-726-6341
      mathchallenge(at)pais.ac.th

 
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