Aryuman, Arwika, and Daranee Chiewchantanakit. “Use of Theory of Planned Behavior to Explain the Intra-Ocular Pressure Control Medication Use Behavior in Geriatric Patients at Ophthalmology Clinic, Ramathibodi Hospital”. Research Medical Journal 41, no. 1 (March 30, 2018): 27–37. accessed September 19, 2026. https://he02.tci-thaijo.org/index.php/ramajournal/article/view/96719.