Ogiugo M. E., Omikunle O.Y., Enobabor E.O., Olusan B.O. THE NUMBER OF SUBGROUP CHAINS OF NON-ABELIAN GROUP ???????? × ???????? , P IS ANY PRIME. JSETY [Internet]. 2023 Oct. 19 [cited 2025 Nov. 21];2(1). Available from: https://josetyabatech.com/index.php/home/article/view/19