The Authority is authorized to provide for the issuance of revenue refunding bonds of the Authority for the purpose of refunding any bonds then outstanding which have been issued under the provisions of this chapter, including the payment of any redemption premium and any interest accrued or to accrue to the date of redemption of such bonds, and, if deemed advisable by the Authority, for the additional purpose of constructing improvements, extensions, or enlargements of the projects in connection with which the bonds to be refunded have been issued. The Authority is further authorized to provide by resolution for the issuance of its revenue bonds for the combined purpose of (i) refunding any bonds then outstanding which have been issued under the provisions of this chapter, including the payment of any redemption premium and any interest accrued or to accrue to the date of redemption of such bonds, and (ii) paying all or any part of the cost of any additional project or any portion thereof. The issuance of such bonds, the maturities and other details, the rights of the holders, and the rights, duties and obligations of the Authority shall be governed by the provisions of this chapter.