د نړیوال سوداګرۍ چاپیریال کې کلتوري او ژبني پوهه

don't know

mostly in a practical way, as well as some literature and articles had their role.

i have lived in 7 countries such as iran, cyprus, china, turkey, lithuania, latvia, and norway. it developed mindsets on cultural diversity.

yes, that's the main secret to succeed in international business.

slowly, and with a wealth of understanding.