Leo, L.M. and Nagul, W. 2026. The Analysis of School Arrival Delays Among FA Students in Class XI at Sint Carolus Penfui Catholic High School, Kupang. TOFEDU: The Future of Education Journal. 5, 1 (Jan. 2026), 358–367. DOI:https://doi.org/10.61445/tofedu.v5i1.1483.