Sonjit B, Sukpaiboonwat S. The Willingness to Pay for Car Parking Building Service Located on Sukhumvit 93 Road in Bangkok Area. ecbajournal [Internet]. 2023 Apr. 11 [cited 2024 May 7];15(2):37-52. Available from: https://so01.tci-thaijo.org/index.php/ecbatsu/article/view/259320