(3GdJGgjd GdMQai ddGejjf hYdGL eTcdGJge ef efXhQ WQjbI JfXje GdeLJeY ai GdNOeI GdGLJeGYjI (B/s - (3eMehO Ydi YWjI HGdis ((3GdbGgQI (B: s (3OGQ GdhaGA dOfjG GdWHGYI h GdfTQ,s, 2020)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3JYdje GdcHGQs; (3eMh GdGejIs; (3GdJYdje Gdegfis