(3GdefXeI GdeJYdeI hOhQgG aj JfejI GdEHOGY GdEOGQj ef hLgI fXQ GdYGedjf aj EeGQI heOjQjI GdOaGY GdeOfj HefWbI GdeOjfI GdefhQI (B/ s - (3GdcHjSj, YGeQ NVjQs; (3GdTeQj, YHO GdQMef Hf YHO Gddgs; (3cTchTI, fLhi eJhdjs (2019)
(3CWQhMIs
(3jTJed Ydi HHdjhLQGajI(B.s
Keywords: (3GdSYhOjI(B.s -- (3GdeOjQjI GdYGeI ddOaGY GdeOfj(B.s -- (3eOjQjI GdOaGY GdeOfj HGdeOjfI GdefhQIs -- (3OQGSGJ MGdIs; (3GdEHOGY aj GdEOGQI s -- (3GdeOjfI GdefhQIs; (3GdOaGY GdeOfjs -- (3GdeOjfI GdefhQI s -- (3EOGQIs; (3GdJYde GdJfXjejs -- (3GdeOjfI GdefhQI s; (3QSGdI LGeYjI (B((3OcJhQGg(B)s