. P. THE DEVELOPMENT OF THE ECOTOURISM ROUTES IN NEANMAPRANG DISTRIC PHLTSANULOK PROVINCE. JSBA [internet]. 2021 Aug. 25 [cited 2026 Apr. 22];6(8):87-99. available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/247451