Mena, M. M. Engineering Education and Training in a Changing Philippine Society. Philippine Engineering Journal.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMena, Marino M. "Engineering Education and Training in a Changing Philippine Society." Philippine Engineering Journal .
एमएलए (9वां संस्करण) प्रशस्ति पत्रMena, Marino M. "Engineering Education and Training in a Changing Philippine Society." Philippine Engineering Journal, .
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