J. A. Kazi, E. Noor, N. Z. Mohd Azmi, and W. N. N. Wan Azmi, “Local Immunomodulation of Human Periodontal Ligaments Stem Cells (PDLSC) in Periodontitis: A Systematic Review”, Compend. Oral Sci., vol. 10, no. 2, pp. 66–94, Sep. 2023.