1987 Constitution of the Philippines
Section 9. A sub-province shall continue to exist and operate until it is converted into a regular province or until its component municipalities are reverted to the mother province.
Section 9. A sub-province shall continue to exist and operate until it of 1987 Constitution of the Philippines. Section 9. A sub-province shall continue to exist and operate until it is converted into a regular province or until its component municipalities
Section 9. A sub-province shall continue to exist and operate until it is converted into a regular province or until its component municipalities are reverted to the mother province.
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