การกีดกันทางการค้าที่ไม่ใช่ภาษี : ขวากหนามของการค้าเสรี International Institute For Trade And Improvement

2562, it was found that the degrees of peace index in Thailand of year B.E. 2560 that had some extent of three.forty two was higher than yr B.E. The calculation of the overall peace levels on the provincial level, it was performed by which the provinces have been divided into 5 groups with the highest…