Nallusamy, S., M. H. Hoo, and F. A. Zulkifle. “Controlled Experiment for Assessing the Contribution of Ontology Based Software Redocumentation Approach to Support Program Understanding”. COMPUTING AND INFORMATICS, vol. 40, no. 5, Dec. 2021, pp. 1025–1055, doi:10.31577/cai_2021_5_1025.