Sudjatmiarsih, Sekar Aini. “Social and Environmental Responsibility by Limited Liability Companies Regarding Corpoorate Social Responsibility (Csr) (Study: On PT. Mitra Karya Tri Utama (Sampoerna))”. Proceedings Series on Social Sciences & Humanities 14 (November 16, 2023): 421–424. Accessed July 8, 2025. https://conferenceproceedings.ump.ac.id/pssh/article/view/1081.