A GRAPH-THEORETIC STUDY OF TRANSFORMATIONS WITH ORDER-PRESERVING ANDCONTRACTION RESTRICTIONS ON A FINITE CHAIN. FULafia Journal of Science and Technology , [S. l.], v. 11, n. 1, p. 26–30, 2026. DOI: 10.62050/fjst2027.v11n1.941. Disponível em: https://lafiascijournals.org.ng/index.php/fjst/article/view/941. Acesso em: 2 nov. 2026.