Faiza Belbachir and Thibault Schienhinski, Lexical Based Method for Opinion Detection on Tripadvisor Collection. journal = {International Journal of Information and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2018, vol. 140(8). 644 - 648 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10009435.