Volkan Görgün, Hızır, and Türker Dündar. “Strength Grading of Turkish Black Pine Structural Timber by Visual Evaluation and Nondestructive Testing”. Maderas. Ciencia y Tecnología 20, no. 1 (January 1, 2018): 57–66. Accessed July 22, 2024. https://revistas.ubiobio.cl/index.php/MCT/article/view/3009.