Othman, J., R. Kadar, and N. Abdul Wahab. “Nested Repetitive Structure Techniques in Examination Seating Number Allocation Process at UiTM Pulau Pinang Branch”. Journal of Computing Research and Innovation, vol. 5, no. 2, Apr. 2020, pp. 28-40, doi:10.24191/jcrinn.v5i2.130.