Wedayanti, M. D., Pulungan , B. I., Yogia, M. A. . and Prihatin, P. S. . (2022) “Corporate Social Responsibility Program Implementation of PT. Tunggal Perkasa Plantation in Indragiri Hulu District”, SOSHUM : Jurnal Sosial dan Humaniora, 12(3), pp. 228–239. doi: 10.31940/soshum.v12i3.228-239.