Na Lamphun, Phannachet, and Panot Khongkhaluang. “Enhancing Information Retrieval System through Web Crawler for Design and Build Company”. INTERNATIONAL SCIENTIFIC JOURNAL OF ENGINEERING AND TECHNOLOGY (ISJET) 5, no. 2 (December 24, 2021): 29–37. Accessed May 28, 2024. https://ph02.tci-thaijo.org/index.php/isjet/article/view/244682.