المؤلفون: Kumar, GAjay, Prasad, PV Siva, Kumar, ARavi, Sindhuri, A, Babu, BS R Prasad

المصدر: Journal of the Scientific Society ; volume 47, issue 2, page 126 ; ISSN 0974-5009

الاتاحة: https://doi.org/10.4103/jss.jss_27_20