Yahya, N. A. (2001). A preliminary study on visit density and crowding perceptions at FRIM's canopy walkway in Kepong, Selangor. Department of Wildlife and National Parks (DWNP) Peninsular Malaysia.
استشهاد بنمط شيكاغوYahya, Noor Azlin. A Preliminary Study On Visit Density and Crowding Perceptions At FRIM's Canopy Walkway in Kepong, Selangor. Department of Wildlife and National Parks (DWNP) Peninsular Malaysia, 2001.
MLA استشهادYahya, Noor Azlin. A Preliminary Study On Visit Density and Crowding Perceptions At FRIM's Canopy Walkway in Kepong, Selangor. Department of Wildlife and National Parks (DWNP) Peninsular Malaysia, 2001.
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