RATNASINGAM, J., RAMASAMY, G., IORAS, F., KANER, J., & WENMING, L. (2012). Production Potential of Rubberwood in Malaysia: Its Economic Challenges. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 40(2), 317–322. https://doi.org/10.15835/nbha4028006