Shukla, S., and D. Kamdem. “Microstructural Characterization and Evaluation of Certain Important Physical Properties of Thuja Burl Wood”. Maderas. Ciencia Y Tecnología, vol. 20, no. 2, Nov. 2017, pp. 239-48, https://revistas.ubiobio.cl/index.php/MCT/article/view/3062.