Samartkit, Niphawan, Saipin Kasemkitvattana, Orapan Thosingha, and Thavatchai Vorapongsathorn. 2013. “Caregiver Role Strain and Rewards: Caring for Thais With a Traumatic Brain Injury”. Pacific Rim International Journal of Nursing Research 14 (4):297-314. https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/6267.