Pramvichai P. Factors Associated with HbA1c Levels in Type 2 Diabetic in Somdej Prayannasungworn Hospital, Chiang Rai province. J Nakornping Hosp [internet]. 2023 Mar. 21 [cited 2026 Sep. 29];14(1):2-21. available from: https://he01.tci-thaijo.org/index.php/jnkp/article/view/260475