Figure 3.
The image is a map featuring geographic details, including rivers and roads, with place names presented in Bengali script. There are five circular data points placed near water areas, each containing two numbers; for example, the point at the upper part displays thirty-four and fourteen, while another shows twenty-eight and fifty-two. The background showcases blue lines running parallel to water, indicative of flow direction or currents, and several labels in Bengali denote locations. The map indicates varying terrains where waterways, agricultural lands, and settlements might exist.Responses collected from the following red-marked areas
Source: Created by authors