Suherti S, Indrayani I, Khaddafi M, Titik Windayati D. THE EFFECT OF LEADERSHIP STYLE, MOTIVATION, REWARD AND PUNISHMENT ON LOYALTY WITH JOB SATISFACTION AS INTERVENING VARIABLE ON EMPLOYEES OF PT. TELEKOMUNIKASI SELULAR SUMATRA, CENTRAL PART. IJSET [Internet]. 2022 Oct. 30 [cited 2026 Apr. 17];1(11):601-12. Available from: https://www.ijset.org/index.php/ijset/article/view/67