From Scarcity to Efficiency: Investigating the Effects of Data Augmentation on African Machine Translation. - Mardiyyah Oduwole; Oluwatosin Olajide; Jamiu Suleiman; Faith Hunja; Busayo Awobade; Fatimo Adebanjo; Comfort Akanni; Chinonyelum Igwe; Peace Ododo; Promise Omoigui; Steven Kolawole; Abraham Owodunni (CoRR, 2025)