Suganya Klinchum. (2020) Waste Management under the principles of 3Rs Civil State Policy of Samut Sakhon City Municipality, Mueang Samut Sakhon District, Samut Sakhon Province. <i>Journal of Management Science Nakhon Pathom Rajabhat University</i>, <i>7</i>(1), 216-228.Suganya Klinchum. "Waste Management under the principles of 3Rs Civil State Policy of Samut Sakhon City Municipality, Mueang Samut Sakhon District, Samut Sakhon Province". Journal of Management Science Nakhon Pathom Rajabhat University 7 (2020):216-228.Suganya Klinchum. Waste Management under the principles of 3Rs Civil State Policy of Samut Sakhon City Municipality, Mueang Samut Sakhon District, Samut Sakhon Province. Faculty of Management Science Nakhon Pathom Rajabhat University.:ม.ป.ท. 2020.