Na Lamphun, P., P. . Khogkhaluang, and A. . Kheaksong. “Increasing Performance through Information Retrieval System for Design and Build Company”. INTERNATIONAL SCIENTIFIC JOURNAL OF ENGINEERING AND TECHNOLOGY (ISJET), vol. 5, no. 1, June 2021, pp. 32-40, https://ph02.tci-thaijo.org/index.php/isjet/article/view/243422.