Boonsanong, W., Khampolsiri, T., & Chintanawat, R. (2021). Factors Related to Loneliness Among Older Persons Living in Extended Families in Rural Areas. Nursing Journal CMU, 48(4), 257–267. Retrieved from https://he02.tci-thaijo.org/index.php/cmunursing/article/view/255343