บทความวิจัยพ.ศ. 2561
Access to safe drinking water, good sanitation, occurrence of under-five mortality and standard of living in developing countries: System GMM approach
Universiti Putra Malaysia พ.ศ. 2561
คำสำคัญ
Developing countriessanitationnegara membangunUnder-five mortalitySafe drinking watersanitasiair selamat diminumkematian bawah lima tahun