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Comparing estimates of household expenditures between pictorial diaries and surveys in three low- and middle-income countries
Murphy A,
Palafox B,
Chifamba J,
Kruger IM,
Ncube BJ,
et al.
(2023)
Comparing estimates of household expenditures between pictorial diaries and surveys in three low- and middle-income countries.
PLOS Global Public Health 3(4): e0001739.
https://doi.org/10.1371/journal.pgph.0001739