星期二, 十月 25, 2022 https://front.un-arm.org/wp-content/uploads/2022/10/High-Representatives-briefing-to-the-Security-Council-on-the-implementation-of-Security-Council-resolution-2118-2013-on-the-elimination-of-the-chemical-weapons-programme-of-the-Syrian-Arab-Republic-1.pdf
