เภสัชพิพัฒน์กุล โ. 9 Subjects that the applicant must understand before entering the exam are Certified Internal Auditors. BALARMUTL [Internet]. 2019 Dec. 31 [cited 2024 May 1];7(2):1-6. Available from: https://so05.tci-thaijo.org/index.php/balajhss/article/view/218283