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शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रomar, amani. On the Transportation Problem with Mixed Constraints. cairo: the institute of national planning, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रomar, amani. On the Transportation Problem with Mixed Constraints. the institute of national planning, 1986.
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