Growth mechanism of social ventures from the perspective of resource bricolage 并列题名：Growth mechanism of social ventures from the perspective of resource bricolage Research on the growth mechanism of social enterprises from the perspective of legalization Theory and practice of pollution control from the perspective of resource utilization 并列题名：Research on the growth mechanism of social enterprises from the perspective of legalization Safeguard mechanism of urban space interests from the perspective of administrative law 并列题名：Safeguard mechanism of urban space interests from the perspective of administrative law Contemporary research on trust from the perspective of social psychology Healthcare operations management from the perspective of resource optimization 并列题名：Healthcare operations management from the perspective of resource optimization