According to the constitution of Pakistan 1973, which article deals with Elections by secret ballot?

According to the constitution of Pakistan 1973, which article deals with Elections by secret ballot?

پاکستان کے 1973 کے آئین کے مطابق کون سا آرٹیکل خفیہ رائے شماری کے ذریعے انتخابات سے متعلق ہے؟
Explanation

Article: 226 Elections by secret ballot

All elections under the Constitution, other than those of the Prime Minister and the Chief Minister, shall be by secret ballot.

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