1. Hussain, T.; Edgeman, R.; Eskildsen, J.; Shoukry, A.; Gani, S. Economical undertaking greatness: Property based appraisal convention. Sustainability 2018, 10, 4097. [CrossRef]
2. Chesbrough, H. Business model development amazing open doors and obstructions. Long Reach Plan. 2010, 43, 354-363. [CrossRef]
3. Award, R.M. Contemporary Methodology Investigation: Text and Cases; John Wiley and Children: Hoboken, NJ, USA, 2013.