H. R. Ganesha, and P. S. Aithal. “Measuring the Level of Preparedness to Face Challenges During Uncertain Times: A FirmLevel Scale for Brick-and-Mortar Retailers in India (FLSPU-B)”. International Journal of Applied Engineering and Management Letters (IJAEML), vol. 5, no. 1, Feb. 2021, pp. 1-18, https://supublication.com/index.php/ijaeml/article/view/415.