Poonnotok P, Asarath T, Kaewmart N, Pratoomsri W,. “Thai Caregivers: Help Seeking for Relatives With Schizophrenia”. Journal of The Department of Medical Services, vol. 43, no. 4, Aug. 2018, pp. 72-75, https://he02.tci-thaijo.org/index.php/JDMS/article/view/247890.