WULANDARI, A.; NASUTION, M. A. Comparison of Roundtable On Sustainable Palm Oil (RSPO), Indonesian Sustainable Palm Oil (ISPO), and Malaysian Sustainable Palm Oil (MSPO). Jurnal Penelitian Kelapa Sawit, [S. l.], v. 29, n. 1, p. 35–48, 2021. DOI: 10.22302/iopri.jur.jpks.v29i1.129. Disponível em: https://jurnalkelapasawit.iopri.org/index.php/jpks/article/view/129. Acesso em: 4 sep. 2026.