Purba, Jenny Marlindawani, Wandee Suttharangsee, and Aranya Chaowalit. 2017. “Effects of a Caregiver Coaching Program on Family caregivers’ Competencies for Persons With Schizophrenia: A Pilot Study”. Journal of Health Research 30 (4):267-74. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/77875.