Why oil prices remain low.
102 بار بازدید -
7 سال پیش
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Story of oil in comics.
Story of oil in comics. How OPEC was formed, why prices rose and why they are now falling. A wonderful, colorful, informative animated story for children (of all ages).
7 سال پیش
در تاریخ 1396/03/08 منتشر شده
است.
102
بـار بازدید شده