Document Type : Original Article
Authors
1 Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, B. Garden, Shibpur, Howrah - 711103, West Bengal, India
2 Department of Mathematics, Bajkul Milani Mahavidyalaya, P.O-Kismat Bajkul, Purba Medinipur, Pin- 721655, West-Bengal, India
Abstract
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