Na Lamphun, P., Khogkhaluang , P., & Kheaksong, A. (2021). Increasing Performance through Information Retrieval System for Design and Build Company. NTERNATIONAL CIENTIFIC OURNAL F NGINEERING ND ECHNOLOGY (ISJET), 5(1), 32-40. etrieved from https://ph02.tci-thaijo.org/index.php/isjet/article/view/243422