Ekangovan, E. T. (2018). Environmental awareness and green carnival / E. Tavasuria Ekangovan. Corporate Communication Unit, Universiti Teknologi MARA, Perak Branch.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEkangovan, E. Tavasuria. Environmental Awareness and Green Carnival / E. Tavasuria Ekangovan. Corporate Communication Unit, Universiti Teknologi MARA, Perak Branch, 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEkangovan, E. Tavasuria. Environmental Awareness and Green Carnival / E. Tavasuria Ekangovan. Corporate Communication Unit, Universiti Teknologi MARA, Perak Branch, 2018.
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