TY  - RPRT
A1  - Himelein, K.
A1  - Eckman, S.
A1  - Lau, C.
A1  - McKenzie, D.
T1  - Mobile phone surveys for understanding COVID-19 impacts: Part I sampling and mode
Y1  - 2020
UR  - https://blogs.worldbank.org/impactevaluations/mobile-phone-surveys-understanding-covid-19-impacts-part-i-sampling-and-mode
PB  - World Bank
T3  - Development Impact

ER  -