Sarnthima T, Lomain U. Guidelines for Improving Knowledge Management of Personnel Who are Procurement Officers Khon Kaen University. GS KKU HS [internet]. 2023 Nov. 13 [cited 2026 Sep. 15];11(1):34-52. available from: https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/266596