Pramvichai, P. (2023) “Factors Associated with HbA1c Levels in Type 2 Diabetic in Somdej Prayannasungworn Hospital, Chiang Rai province”, Journal of Nakornping Hospital, 14(1), pp. 2–21. available at: https://he01.tci-thaijo.org/index.php/jnkp/article/view/260475 (accessed: 29 September 2026).