Li, L. et al. 2018. An Overview of Moderating Effect of Familiarity on Tourism Resources and Future Behavioural Intentions: A Study on Domestic Tourists Visiting Ningxia, China. International Journal for Innovation Education and Research. 6, 6 (Jun. 2018), 124–131. DOI:https://doi.org/10.31686/ijier.vol6.iss6.1078.