প্রশ্ন ও উত্তর
OPEC is associated with the international trading of which of the following commodities?
আন্তর্জাতিক বিষয়াবলি International Organization 07 Oct, 2020
প্রশ্ন OPEC is associated with the international trading of which of the following commodities?
সঠিক উত্তর
Oil
মন্তব্য
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