Enlace original:
https://openknowledge.worldbank.org/handle/10986/17095
Nguyen, Nga Kim
,
Devine, Jacqueline
,
[ Global Scaling Up Handwashing Project : Results, Impacts, and Learning from Vietnam , Du an Rua tay voi Xa phong Mo rong Toan
cau : ket qua , tac dong va kinh nghiem o Viet Nam ]