Cart Continue shopping “Listener” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal IEEE member 11,000฿ IEEE member quantity 11,000฿ Publishing in Official peer-reviewed ICEAST2021 proceeding 0฿ Publishing in Official peer-reviewed ICEAST2021 proceeding quantity 0฿ Listener 1,000฿ Listener quantity 1,000฿ Update cart Cart totals Subtotal 12,000฿ Total 12,000฿ Proceed to checkout