Tepsuriyanont, S., V. Jirapaet, S. Luangamornlert, and R. Praditsuwan. “Relationship between regimen complexity and medication adherence behavior in Thai elderly with hypertension”. Chulalongkorn Medical Journal, vol. 55, no. 5, Sept. 2023, https://he05.tci-thaijo.org/index.php/CMJ/article/view/863.