Sohani, A., Rafi Ullah, ., Rai, A., & Karni, O. (2018). Closest Match Based Information Retrieval and Recommendation Engine using Signature-Trees and Fuzzy Relevance Sorting. American Scientific Research Journal for Engineering, Technology, and Sciences, 45(1), 120–134. Retrieved from https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4208