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Choudhary, O. P., Mavi, M. S., Dagar, Jagdish Chander, editor, Yadav, Rajender Kumar, editor, and Sharma, Parbodh Chander, editor

Choudhary, O. P., Arora, Sanjay, editor, Singh, Atul K., editor, and Singh, Y.P., editor

Choudhary, O. P., Dagar, J.C., editor, Sharma, P.C., editor, Sharma, D.K., editor, and Singh, A.K., editor