Permatasari M, Saefullah S, Budiman A. Implementation of Corporate Social Responsibility (CSR) of PT Pupuk Indonesia Based on ISO 26000. jiwp [Internet]. 1Aug.2025 [cited 19Apr.2026];11(8.C):137-50. Available from: http://jurnal.peneliti.net/index.php/JIWP/article/view/11191