Pattana, K., A. Sarachan, E. Faksuk, N. Suwonnaroop, P. Yuttatri, and O. Thosingha. “Factors Related to The Level of Daily Living Activity Among Elderly People Living in Low-Cost Apartment”. Journal of The Royal Thai Army Nurses, vol. 22, no. 3, Dec. 2021, pp. 488-97, https://he01.tci-thaijo.org/index.php/JRTAN/article/view/254013.