Figure 6. Contraction of Figure 3 into a 3 nodes - 3 edges graph

From

Determining the Surface Water Exchange between the Kafue River and Lukanga Swamps in the Central Province of Zambia

Alick R Mwanza, Edwin Nyirenda, Wilma S Nchito

Journal of Geosciences and Geomatics. 2019, 7(3), 145-156 doi:10.12691/jgg-7-3-5