可扩展性Johansson, Niklas, and Anton Löfgren. Designing for Extensibility: An Action Research Study of Maximizing Extensibility by Means of Design Principles. N
自然圣境自然圣境与生物多样性保护. 科学. 2006, 58 (6): 29–31. Lixin, Yang; Shengji, Pei; Yu, Zhang. Action research on Tibetan sacred nature sites (SNS) conservation in Tibetan community