Yao, Ma. 2023. “THE IMPACT OF POPULATION AGING ON HOUSING PRICES IN SHAANXI PROVINCE: A COMPREHENSIVE ANALYSIS OF NONLINEAR RELATIONSHIP”. American Journal of Business and Cooperative Research (AJBCR) 7 (1):1-8. https://zapjournals.com/Journals/index.php/AJBCR/article/view/1255.