Anjay Kumar Mishra, Neetu Korala, Sujan Khadka, Amit Dhungana, Rajat Pokharel, Shangrila Lama, Niraj Adhikari, Shubash Acharya, and Aithal P. S. 2021. “Perception Based Study of Variation Order in Building Construction Projects”. International Journal of Management, Technology and Social Sciences (IJMTS) 6 (2):12-27. https://doi.org/10.47992/IJMTS.2581.6012.0150.