Astuti R, Pratama NN. THE EFFECT OF WORK DISCIPLINE AND WORK ABILITY ON EMPLOYEE PERFORMANCE AT PT. PLN (PERSERO) RAYON MEDAN SELATAN. Injects [Internet]. 2021 May 6 [cited 2025 Jul. 7];2(1):121-32. Available from: https://jurnal.ceredindonesia.or.id/index.php/injects/article/view/265