W. A. van Heel. “THE TAXONOMIC POSITION OF PAPUODENDRON C.T. WHITE AS ELUCIDATED BY ANATOMICAL CHARACTERS”. Reinwardtia 8, no. 2 (July 17, 2025): 319–321. Accessed June 22, 2026. https://biologyjournal.brin.go.id/index.php/reinwardtia/article/view/157.