Vongseechin K, Pongcharoen C. Strategic Management in the Digital Era by School Administrators under the Secondary Educational Service Area Office of Nonthaburi. GS KKU HS [internet]. 2026 Jul. 22 [cited 2026 Sep. 30];13(3):75-88. available from: https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/279427