Muhammad, A. A. (2016). Willingness to pay for intangible environmental amenities in Anguwan Rogo-Anguwan RIMI, JOS, Nigeria.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMuhammad, Abdulazeez Adam. Willingness to Pay for Intangible Environmental Amenities in Anguwan Rogo-Anguwan RIMI, JOS, Nigeria. 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMuhammad, Abdulazeez Adam. Willingness to Pay for Intangible Environmental Amenities in Anguwan Rogo-Anguwan RIMI, JOS, Nigeria. 2016.
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