Sri Hayu Kartika; Riska Fazira; Yusril Ramadhan Sembiring; Irada Sinta; Rico Nur Ilham. THE ROLE OF COOPERATIVES IN RETIREMENT EMPLOYEES AT THE LHOKSEUMAWE NASARI SAVING AND LOAN COOPERATIVE. COOPERATIVE OBJECTIVES: PROSPERITY OF MEMBERS. IJSET 2022, 2, 965-979.