(1980). Mining Engineering: A publication of the Society of Mining Engineers of Aime. The Society of Mining Engineers of Aime.
শিকাগো স্টাইলে সাইটেশনMining Engineering: A Publication of the Society of Mining Engineers of Aime. The Society of Mining Engineers of Aime, 1980.
এমএলএ সাইটেশনMining Engineering: A Publication of the Society of Mining Engineers of Aime. The Society of Mining Engineers of Aime, 1980.
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