Surveys by other general methods [query used to collect qualitative information-a questionnaire survey in the study were conducted in China, housing-related professionals who encounter of a green project development training.
Survey conducted by the SS [ask a general method used to collect qualitative data - a questionnaire survey in this study was conducted in China related to housing professionals who have the training to develop green initiatives.
Survey by pencil [ask the common method used in collecting qualitative data - การสำรวจใน questionnaire, this study was conducted in China associated with the housing experts experiences of the training project of green