Pudjo Suharso S. Community Development Model: The Case Study of Corporate Social Responsibility (Csr) Implementation at Pt Perkebunan Nusantara X Jember. Int. j. soc. sci. humanit. invent. [Internet]. 2017 Aug. 2 [cited 2024 Apr. 25];4(8). Available from: https://valleyinternational.net/index.php/theijsshi/article/view/822