Oforghor, A.; Nkeonye, P. O. .; Olua , E. B. SYNTHESIS, CHARACTERISATION AND DYEING PROPERTIES OF NEW BIFUNCTIONAL SULPHATOETHYLSULPHONE (SES) AZO REACTIVE DYES BASED ON 1, 4’-BENZENEDIAMINE. PART:1: ON NYLON 6 FABRIC. irjaset 2024, 10, 1-14.