Awaludin, Ali, and Pinta Astuti. 2016. “Study on Utilization of LVL Sengon (Paraserianthes Falcataria) for Three-Hinged Gable Frame Structures”. International Journal of Engineering and Technology Innovation 6 (3):232-41. https://ojs.imeti.org/index.php/IJETI/article/view/154.