Hu, C. “Exploration On the Effective Renovation Design of Old Rural Housing Buildings Integrating the Concept of Mutual Assistance for The Elderly”. Journal of Research in Multidisciplinary Methods and Applications, vol. 2, no. 9, Sept. 2023, p. 01230209001, http://www.satursonpublishing.com/jrmma/article/view/a01230209001.