https://read.oecd-ilibrary.org/view/?ref=130_130609-v8jn83j1j3&title=Trade-facilitation-and-the-covid-19-pandemic
http://www.japantimes.co.jp/opinion/2017/05/15/commentary/world-commentary/france-great-britain-unbeatable-combination/#.WTqNinm1s2x
https://focusweb.org/look-behind-the-veil-of-normalization-an-open-letter-to-european-commission-president-ursula-von-der-leyen-from-trade-justice-pilipinas/