1. Bhatti, A., Akram, H., Basit, H.M., Khan, A.U., Raza, S.M., Naqvi, M.B.: E-commerce trends during COVID-19 pandemic. Int. J. Future Gener. Commun. Netw. 13(2), 1449–1452 (2020)
2. Communications in Computer and Information Science;O Nalmpantis,2017
3. Vinciarelli, A., Mohammadi, G.: A survey of personality computing. IEEE Trans. Affect. Comput. 5(3), 273–291 (2014). https://doi.org/10.1109/TAFFC.2014.2330816
4. Konstan, J.A., Riedl, J., Borchers, A., Herlocker, J.L.: Recommender systems: a grouplens perspective. In: Recommender Systems: Papers from the 1998 Workshop (AAAI Technical Report WS-98-08), pp. 60–64. AAAI Press, Palo Alto (1998)
5. Santosh Kumar, V.: Survey on personalized web recommender system. Int. J. Inf. Eng. Electron. Bus. (IJIEEB) 10(4), 33–40 (2018)