APA

Das Subhrata Au, University of Delhi. Faculty of Mathematical Science. Department of Operational Research, Adarsh Anand Gu, Singh Ompal Gu & University of Delhi. Faculty of Mathematical Science. Department of Operational Research. (2019). Some contributions to multi up-gradation modeling and software testing schedule Subhrata Das. : .

Chicago

Das Subhrata Au, University of Delhi. Faculty of Mathematical Science. Department of Operational Research, Adarsh Anand Gu, Singh Ompal Gu and University of Delhi. Faculty of Mathematical Science. Department of Operational Research. 2019. Some contributions to multi up-gradation modeling and software testing schedule Subhrata Das. : .

Harvard

Das Subhrata Au, University of Delhi. Faculty of Mathematical Science. Department of Operational Research, Adarsh Anand Gu, Singh Ompal Gu and University of Delhi. Faculty of Mathematical Science. Department of Operational Research. (2019). Some contributions to multi up-gradation modeling and software testing schedule Subhrata Das. : .

MLA

Das Subhrata Au, University of Delhi. Faculty of Mathematical Science. Department of Operational Research, Adarsh Anand Gu, Singh Ompal Gu and University of Delhi. Faculty of Mathematical Science. Department of Operational Research. Some contributions to multi up-gradation modeling and software testing schedule Subhrata Das. : . 2019.