NDOMA, E. E. .; ABASS, A. M. .; MUHAMMED, B. .; ABDU, A. .; INEGBEDION, E. U. APPRAISAL OF DRAINAGE CONDITIONS AND FLOOD FREQUENCY IN CALABAR, NIGERIA. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY GOMBE, [S. l.], v. 3, n. 01, p. 64-75, 2019. DOI: 10.56892/bima.v3i01.119. Disponível em: https://journal-academia.com/Ojs/index.php/bimajst/article/view/119. Acesso em: 3 oct. 2025.