S. A. Adebisi, M. Ogiugo, and M. Enioluwafe, “The Fuzzy Subgroups for the p-groups of an n Power Order of Four for Any Integer n not Less than Three”, Multicriteria algo. appl., vol. 6, pp. 1–8, Jan. 2025, doi: 10.61356/j.mawa.2025.6441.