Siahaan, Dennis Parulian, Nurhasanah, and Hadian Pratama Hamzah. “Evaluasi Penerapan Sistem Manajemen Lingkungan ISO 14001:2015 Di Perusahaan PT. XYZ Di Kalimantan Timur”. Jurnal Ilmu Multidisiplin 4, no. 1 (May 18, 2025): 233–245. Accessed June 16, 2025. https://greenpub.org/JIM/article/view/864.