Ibrahim A, Oluwafemi SB, Musa BS, Ahmadu JC, Agwazah KS. Tropical Polynomial of Partial Contraction Transformation Semigroup. IJMSO [Internet]. 2023Dec.5 [cited 2025Jun.21];9(2):102 -10. Available from: https://ijmso.unilag.edu.ng/article/view/2001