Bahtiar, E., Nugroho, N., Massijaya, M., Roliandi, H., Augusti, R., & Satriawan, A. (2016). Method to Estimate Mechanical Properties of Glulam on Flexure Testing Based on Its Laminae Characteristics and Position. Indonesian Journal of Physics, 22(2), 57-67. https://doi.org/10.5614/itb.ijp.2011.22.2.4