(3GdeTGcd GdCSQjI aj MjGJfG (B: s (3OhQ GdCSQI hGdaQO hGdeLJeY aj MdgG (B/ s - (3Cejf, EjfGS s ((3YeGf (B: s (3OGQ ef GdeMjW Gdi GdNdjL, s, 2020)
Keywords: (3GdYdGbGJ OGNd GdGSQI(B. s; (3GdMbhb GdGSQjI(B. s; (3GdJacc GdGSQj(B. s