Cart Continue shopping “Oversea presentator” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal Regular 12,000฿ Regular quantity 12,000฿ Publishing in Official peer-reviewed ICEAST2021 proceeding 0฿ Publishing in Official peer-reviewed ICEAST2021 proceeding quantity 0฿ Oversea presentator 0฿ Oversea presentator quantity 0฿ Update cart Cart totals Subtotal 12,000฿ Total 12,000฿ Proceed to checkout