Runturambi, D., R. J. Pio, and S. A. P. Sambul. “Pengaruh Green HRM Terhadap Kepuasan Kerja Karyawan PT. Tropica Cocoprima Lelema Kabupaten Minahasa Selatan”. Productivity, vol. 3, no. 6, Nov. 2022, pp. 525-30, https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/44971.