Demographic, socioeconomic and regional disparities in the coverage of water, sanitation and hygiene facilities in four South Asian Countries

• Md. Hasibul Islam Jitu ,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: mhjitu@isrt.ac.bd

  Affiliation Institute of Statistical Research and Training, University of Dhaka, Dhaka, Bangladesh

  https://orcid.org/0009-0003-3105-8619

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• Mohammad Shahed Masud

  Roles Conceptualization, Methodology, Supervision, Validation, Visualization, Writing – review & editing

  Affiliation Institute of Statistical Research and Training, University of Dhaka, Dhaka, Bangladesh

  https://orcid.org/0000-0003-3939-1021

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