DAOKONGKAEW, . S. . Strategy service of the Bangkok Mass Transit Authority That is Friendly Environmentally. Rajapark Journal, Bangkok, Thailand, v. 14, n. 34, p. 219–234, 2020. Disponível em: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/237648. Acesso em: 19 apr. 2024.