(3GdOQhH GdefSjI ai GaQjbjG (B/s (3NGHjjQ QjHQJi ; JQLeI hJbOje Ydi YHOGdQAha GdHeHi s - (3QjHQJi , NGHjjQ s; (3Ydi YHOGdQAha GdHeHi s ((3GdbGgQI (B: s (3GdeQcR Gdbhei ddJQLeI ,s, 2019)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI s
Keywords: (3GaQjbjGs -- (3JGQjNs; (3GaQjbjGs -- (3hUa hQMdGJ s; (3GdNQWhe s -- (3hUa hQMdGJ s