พรหมเทพ จ. Guidelines for Marketing Development of Bike Routes Tourism along Mekong River in Muang District, Nakhon Phanom Province. ๋JBA_apheit [internet]. 2018 Jun. 29 [cited 2025 Mar. 15];7(พิเศษ):10-7. available from: https://so02.tci-thaijo.org/index.php/apheitvu/article/view/131655