Nurkholis D, Prayogi AN, Kurniawan A. Implementasi Program CSR dalam Menguatkan Citra PT SIER. JH [Internet]. 2024 Dec. 30 [cited 2026 Aug. 5];4(6):1476-82. Available from: https://mail.jahe.or.id/index.php/jahe/article/view/2017