Miss. Code Ann. § 65-13-17: Miss. Code Ann. § 65-13-17

A certified copy of the resolution so adopted shall be published in a newspaper having a general circulation within the county once a week for at least three consecutive weeks prior to the date specified in such resolution as the date upon which said board intends to create such authority. The first such publication shall be made not less than twenty-one days prior to the date thus specified, and the last such publication shall be made not more than seven days prior to such date.