Nainggolan, E. et al. 2024. Keys to Business Performance: Improving Product Quality and Implementing Total Quality Management in Manufacturing. Jurnal Manajemen Bisnis Eka Prasetya Penelitian Ilmu Manajemen. 10, 2 (Sep. 2024), 481–492. DOI:https://doi.org/10.47663/jmbep.v10i2.477.