View of On the Comparison of Stability of YBa\(_2\)Cu\(_{3-x}\)Zn\(_x\)O\(_{7-\delta}\), YBa\(_{2-x}\)Sr\(_x\)Cu\(_3\)O\(_{7-\delta}\) and YBa\(_2\)Cu\(_{3-x}\)Al\(_x\)O\(_{7-\delta}\) in Water for Various Concentration of Zn \((0<X<0.1)\), Sr \((0 < x

_{2}

_{3 - x}

_{x}

_{7 - δ}

_{2 - x}

_{x}

_{3}

_{7 - δ}

_{2}

_{3 - x}

_{x}

_{7 - δ}

(0 < X < 0.1)

(0 < x < 0.6)