Onakpoma, Ighoyivwi, Olukayode Ogunsanwo, Oghenekevwe Abigail Ohwo, Laurence Schimleck, Scott Leavengood, and Finto Antony. “Variation in Specific Gravity and Shrinkage of Tapped Rubberwood”. Maderas. Ciencia y Tecnología 26 (September 25, 2024): e5024. Accessed April 13, 2025. https://revistas.ubiobio.cl/index.php/MCT/article/view/6750.