SANTOSA, S.; HASAN, A.; PEBRIANTO, S.; LADIRA, M. Studi Aliran Energi dalam Memproduksi Crude Palm Oil (CPO) di PT Perkebunan Nusantara IV Regional IV Kebun Ophir, Sumatera Barat. GreenTech, [S. l.], v. 2, n. 2, p. 157–183, 2025. DOI: 10.25077/greentech.v2i2.55. Disponível em: http://greentech.fateta.unand.ac.id/index.php/GreenTech/article/view/55. Acesso em: 3 feb. 2026.