Ginting RDA, Milala AH. ANALISIS PENERAPAN TOTAL QUALITY MANAJEMENT di SMA NURCAHAYA MEDAN. ELT [Internet]. 2023 Dec. 12 [cited 2025 Oct. 25];5(2):1-8. Available from: https://jurnal.unprimdn.ac.id/index.php/ELTP/article/view/4508