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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Numbers of study participants in the adjacent areas of the Chenab and Jhelum rivers, Punjab province, Pakistan. Respondents of different age groups, occupations, experiences, religions, residences, and educations were interviewed.