Guler, Cengiz, Halil Ibrahim Sahin, and Serdar Aliogullari. 2015. “Effect of Spacing on Some Mechanical Properties of Narrow Leaved Ash (Fraxinus Angustifolia) Wood”. Maderas-Cienc Tecnol 17 (4):773-78. https://revistas.ubiobio.cl/index.php/MCT/article/view/2183.