Phorncharoen S, Phorncharoen I, Boonpa S, Phaenkham A. Cost leadership, marketing mix and knowledge management affecting competition ability enhancement of exporters at Chong Mek border. JHS.TRU [Internet]. 2020 Aug. 31 [cited 2024 May 2];14(3):135-46. Available from: https://so03.tci-thaijo.org/index.php/trujournal/article/view/209203