https://www.amazon.ca/International-Business-NEGOTIATIONS-Prac | گروه خدمات بازرگانی و آموزشی محترم🌍

https://www.amazon.ca/International-Business-NEGOTIATIONS-Practical-Guide-ebook/dp/B09H44RZ5D/ref=mp_s_a_1_1?dchild=1&keywords=rahim+mohtaram&qid=1632708060&sr=8-1