Waraphan, C., Wattanakitkrilert, D., Sriprasong, S., & Kongpolprom, N. (2022). Factors Predicting Physical Activity Adherence in Patients with Chronic Obstructive Pulmonary Disease. Nursing Science Journal of Thailand, 41(1), 59–72. retrieved from https://he02.tci-thaijo.org/index.php/ns/article/view/253467