UNESCO, 2005. Globalization and intangible heritage, Belgium
 Kurin, R. (2004). Safeguarding Intangible Cultural Heritage in the 2003 UNESCO Convention: a critical appraisal. Museum international, 56(1‐2), 66-77.
 UNESCO, 2007. Safeguarding Intangible Heritage and Sustainable Cultural Tourism: Opportunities and Challenges, UNESCO-EIIHCAP Regional Meeting, Hué, Viet Nam,
 FDRE (Federal Democratic Republic of Ethiopia). 1997. The Federal Democratic Republic of Ethiopia Cultural Policy, Addis Ababa: FDRE.
 Ministry of Culture and Tourism, ARCCH and UNESCO, 2007. Meeting on inventorying
 Mengistu, G., 2008. Heritage tourism in Ethiopia, Addis Ababa, Ethiopia. Intangible cultural heritage in Ethiopia, Djibouti and Somalia, Addis Ababa, International Journal of Heritage Studies, 7(4).
 Pietrobruno, Sheenagh (n.d), Cultural Research and Intangible Heritage, Culture Unbound, Volume 1, (2009), 227–247. Hosted by Linköping University Electronic Press:
 Nesbeth, G., 2013. Art and globalization: the place of intangible heritage in a globalizing
environment, Ph.D. dissertation. University of South Africa
 Lévi-Strauss., 2011. Anthropology Confronts the Problems of the Modern World, Paris
 ICOM‐CC (International Council for Museums – Conservation Committee), 2008. Terminology to Characterize the Conservation of Tangible Cultural Heritage. Accessed September 14, 2020, retrieved from http://www.icom‐cc.org/242/about‐icom‐cc/what‐is‐conservation.
 Stiffman, E., 2015. Cultural Preservation in Disasters, War Zones. Presents Big Challenges in the Chronicle of Philanthropy.
 Herzfeld, M. (1991). A place in history: social and monumental time in a Cretan town. Princeton University Press.
 Babb, F. E. (2012). Theorizing gender, race, and cultural tourism in Latin America: a view from Peru and Mexico. Latin American Perspectives, 39(6), 36-50.
 Olwig, K. F. (1999). The burden of heritage: Claiming a place for a West Indian culture. American Ethnologist, 26(2), 370-388.
 During, R. (Ed.). (2011). Cultural heritage and identity politics. Silk Road Research Foundation.
 Czermak, K., Delanghe, P., & Weng, W. (2003, November). Preserving intangible cultural heritage in Indonesia. In Conference on Language Development, Language Revitalization and Multilingual Education in Minority Communities in Asia (pp. 1-8).
 Truscott, M., 2000. ‘Intangible values as heritage in Australia’, ICOMOS Newsletter, Mar-July (www.international.icomos.org/truscott_eng.htm, accessed on 12th July 2020)
 Munjeri, D., 2000. ‘Intangible heritage in Africa: could it be a case of ‘much ado about nothing’?’ ICOMOS Newsletter, March-July (www.international.icomos.org/munjeri_eng.htm, accessed on July 20, 2020).
 Roy, D. and Kalidindi, S., 2017. Critical challenges in the management of heritage conservation projects in India. Journal of Cultural Heritage Management and Sustainable Development, 7(3), pp. 290-307.
 Berhanu, E., 2018. Potentials and challenges of religious tourism development in Lalibela, Ethiopia. African Journal of Hospitality, Tourism and Leisure, 7 (4).
 Wharton, G., 2005. Indigenous claims and heritage conservation: an opportunity for critical dialogue, Public Archaeology, 4 (2-3), 199-204. http://dx.doi.org/10.1179/pua.2005.4.2-3.199
 Le Mentec, K., 2006. The Three Gorges Dam Project—Religious Practices and Heritage Conservation. A study of cultural remains and local popular religion in the xian of Yunyang (municipality of Chongqing). China Perspectives, 2006(65).
 Navaneethakrishnan, S., 2013.Preservation and Documentation of Intangible Cultural Heritage: the Strategic Role of the Library and Information Science Professionals in Sri Lanka. Journal of the University Librarians Association of Sri Lanka, 17 (1)
 Mancacaritadipura, G.(n.d). Safeguarding the Intangible Cultural Heritage of Indonesia: Systems, Schemes, Activities and Problem
 Mike, R. and David, P., 2006. Tourism, culture and sustainable development, UNESCO, Spain, Madrid
 Xulu, M., 2007. Indigenous Culture, Heritage and Tourism: An Analysis of the Official Tourism Policy and Its Implementation in the Province of Kwazulu-Natal: a Thesis submitted To the Faculty of Arts in Partial Fulfilment of the Requirements For the Degree of Doctor of Philosophy in The Centre for Recreation and Tourism at the University of Zululand, retrieved on 3rd September 2020.
 Eleonora, L., 2007. Intangible Cultural Heritage Valorization: A New Field for Design Research and Practice; Italia, Milano
 Karin. C. and Philippe. D., 2003. Preserving intangible cultural heritage in Indonesia A pilot project on oral tradition and language preservation UNESCO Jakarta, Indonesia
 UNESCO, 2008. Safeguarding Intangible Heritage and Sustainable Cultural Tourism: Opportunities and Challenges, Bangkok
 European Construction Technology Platform., 2008. Cultural Heritage guide, technology integration division T RAV E L W O R L D N E W S - S E C T I O
 UNESCO-ICOMOS Documentation Centre, 2011. Convention for the Safeguarding of Intangible Cultural Heritage
 R i c h a r d, K ., 2004. Museums and Intangible Heritage Culture Dead or Alive? : ICOM news
 Jamieson,W., 2000. The Challenges of Sustainable Community Cultural Heritage Tourism, Asian Institute of Technology, Bangkok, Thailand
 Boonyakiet, C., 2011. "Introduction to the Intangible Cultural Heritage and Museums Field School by Alexandra Denes, Anthropology Centre, Thailand" Intangible Cultural Heritage and Museums Learning Resources
 Hailu, W.A.,N.D. Prospects for Environmental Protection and Eco-Tourism In Semen Shewa. Retrieved from http://www.cyberethiopia.com/net/docs/hailu.pdf
 Taherdoost, H. (2016). Validity and Reliability of the Research Instrument; How to Test the Validation of a Questionnaire/Survey in a Research. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.3205040
 Carmines, E. G., & Zeller, R. A. (1979). Reliability and validity assessment. Sage publications.
 Cronbach, L. J., & Warrington, W. G. (1951). Time-limit tests: Estimating their reliability and degree of speeding. Psychometrika, 16(2), 167–188.
 Tavakol, M., & Dennick, R. (2011). Making sense of Cronbach’s alpha. International Journal of Medical Education, 2, 53.
 Ekwelem, V. O., Okafor, V. N., & Ukwoma, S. C. (2011). Preservation of cultural heritage: The strategic role of the library and information science professionals in South East Nigeria. Library Philosophy and Practice, 1.
 Garrod, B., & Fyall, A. (2000). Managing heritage tourism. Annals of Tourism Research, 27(3), 682–708. https://doi.org/10.1016/S0160-7383(99)00094-8
 Idrus, A., Khamidi, F., & Sodangi, M. (2010). Maintenance management framework for conservation of heritage buildings in Malaysia. Modern Applied Science, 4(11), 66-77.
 Kaiser, H. F. (1974). An index of factorial simplicity. Psychometrika, 39(1), 31-36.
 Field, A. (2009). Discovering statistics using spss third edition.
 Miles, E., & Crisp, R. J. (2014). A meta-analytic test of the imagined contact hypothesis. Group Processes & Intergroup Relations, 17(1), 3-26.
 Irandu, E., & Shah, P. (2016). Development of cultural heritage tourism in Kenya: a strategy for diversification of tourism products. Conservation of Natural and Cultural Heritage in Kenya. A Cross-Disciplinary Approach, 154-171.
 Eken, E., Taşcı, B., & Gustafsson, C. (2019). An evaluation of decision-making process on maintenance of built cultural heritage: The case of Visby, Sweden. Cities, 94, 24-32.
 Tweed, C., & Sutherland, M. (2007). Built cultural heritage and sustainable urban development. Landscape and urban planning, 83(1), 62-69.
 Azizi, N. Z. M., Razak, A. A., Din, M. A. M., & Nasir, N. M. (2016). Recurring Issues in Historic Building Conservation. Procedia - Social and Behavioral Sciences, 222, 587–595. https://doi.org/10.1016/j.sbspro.2016.05.217
 Tilahun, M. (2019). Survey of Cultural Heritages in Soddo woreda south guragea zone Ethiopia.
 Nel, J. L., Roux, D. J., Abell, R., Ashton, P. J., Cowling, R. M., Higgins, J. V., Thieme, M., & Viers, J. H. (2009). Progress and challenges in freshwater conservation planning. Aquatic Conservation: Marine and Freshwater Ecosystems, 19(4), 474–485.
 Adane, Y. (2019). Practices and Challenges of Cultural Heritage Conservation in Ethiopia: The Case of Ankober, North Shewa Zone.
 Aas, C., Ladkin, A., & Fletcher, J. (2005). Stakeholder collaboration and heritage management. Annals of Tourism Research, 32(1), 28–48. https://doi.org/10.1016/j.annals.2004.04.005
 Abebayehu, B. (2021). Key stakeholders’integration for religious heritage site conservation: the case of Angolela Seminesh Kidanemihret Monastery North Shewa Zone, Ethiopia.
Jamal, T. B., & Getz, D. (1995). Collaboration theory and community tourism planning. Annals of Tourism Research, 22(1), 186–204.