Siti Fatimah, et al. “Implementation of Corporate Social Responsibility (CSR) at PT. Era Sawita, Kepenuhuan District, Rokan Hulu Regency, Riau Province”. Proceeding International Conference on Economic and Social Sciences, vol. 2, Nov. 2024, pp. 155-68, https://icess.uin-suska.ac.id/index.php/1/article/view/203.