Santos, J. (2024). DENR partners with NASA for air quality research in Metro Manila. Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSantos, Jel. "DENR Partners with NASA for Air Quality Research in Metro Manila." Manila Bulletin 2024.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSantos, Jel. "DENR Partners with NASA for Air Quality Research in Metro Manila." Manila Bulletin, 2024.
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