K. Rajeshkumar, & J. Tamilarasu. (2021). A study on analysis of market share of sharp photocopier with special reference to Tirupur District. International Journal of Intellectual Advancements and Research in Engineering Computations, 8(2), 223–227. https://doi.org/10.61096/ijiarec.v8.iss2.2020.223-227