Chouchai Joungchaichana. (2022) The Structural of Customer Relationship Management of Electrical Appliance Business in Bangkok and Perimeter. <i>Journal of Management Science Nakhon Pathom Rajabhat University</i>, <i>9</i>(2), 47-62.Chouchai Joungchaichana. "The Structural of Customer Relationship Management of Electrical Appliance Business in Bangkok and Perimeter". Journal of Management Science Nakhon Pathom Rajabhat University 9 (2022):47-62.Chouchai Joungchaichana. The Structural of Customer Relationship Management of Electrical Appliance Business in Bangkok and Perimeter. Faculty of Management Science Nakhon Pathom Rajabhat University.:ม.ป.ท. 2022.