1. Montgomery, D. C. (2012). Introduction to statistical quality control. John Wiley & Sons.
2. Siddiqui, A., Alsharif, N., Alalshaikh, M., & Alsharekh, S. A. (2019). Statistical process control for quality improvement in the manufacturing industry. Journal of Manufacturing Technology, 6(1), 123.
3. Ishikawa, K., Alqahtani, M., Ishikawa, S., & Siddiqui, A. (2019). Applications of statistical quality control for quality improvement in the manufacturing industry. Journal of Manufacturing Technology, 6(1), 123.