A. J. G. H. KOSTERMANS. “A MONOGRAPH OF THE GENUS NEOCINNAMOMUM LIOU HO”. Reinwardtia 9, no. 1 (July 17, 2025): 85–96. Accessed July 2, 2026. https://biologyjournal.brin.go.id/index.php/reinwardtia/article/view/178.