Hongwiengchan, Woottikarn, and Jian Qu. “Comparison of Keywords Extraction Techniques in Kickstarter and Indiegogo Projects”. INTERNATIONAL SCIENTIFIC JOURNAL OF ENGINEERING AND TECHNOLOGY (ISJET) 7, no. 1 (June 30, 2023): 41–47. Accessed November 1, 2024. https://ph02.tci-thaijo.org/index.php/isjet/article/view/245512.