C. H. Sai Ravi Teja, S. Stewart Kirubakaran, R. Senthil Kumar. 2021. “A Novel Approach to Classify Train Reviews Based on Sentiment Analysis and Compare the Probability of Error Rate over Hadoop Architecture”. Annals of the Romanian Society for Cell Biology 25 (2):1249-57. http://annalsofrscb.ro/index.php/journal/article/view/1075.