المؤلفون: Balasubramanian, M.K., Natarajan, V., Palaniappun, V., Velmurugendran, C.V.

المصدر: Indian Journal of Psychological Medicine ; volume 14, issue 2, page 3-5 ; ISSN 0253-7176 0975-1564

الاتاحة: https://doi.org/10.1177/0975156419910202
https://journals.sagepub.com/doi/pdf/10.1177/0975156419910202