20 நூற்றாண்டிற்குள் எல்லா தனிமங்களும் கிடைத்துவிட்டன.
◦ Compare the benefits of a triennial model - that is, three year terms renewable once for a maximum term of six years, with the benefits of the current annual model and the biennial model which promotes two year terms for a maximum of six years;jw2019 jw2019