OGBOZIGE, Francis James. Development of Intensity-Duration-Frequency (IDF) Models for Manually Operated Rain Gauge Catchment: A Case Study of Port Harcourt Metropolis Using 50 Years Rainfall Data. Tanzania Journal of Engineering and Technology, [S. l.], v. 40, n. 2, 2022. Disponível em: http://196.44.161.124/index.php/tjet/article/view/4584. Acesso em: 7 apr. 2026.