Bajpai, P.; K. Chandrashekhar Iyer, P.; Bansal, S. Identification of Key Challenges Associated With the Implementation of Renovation & Modernization (r & M) Projects in India Using Factor Analysis. IJET 2018, 7 (4.5), 767-771. https://doi.org/10.14419/ijet.v7i4.5.25078.