People using safely managed sanitation services (% of population) - Bulgaria
WHO/UNICEF Joint Monitoring Programme ( JMP ) for Water Supply, Sanitation and Hygiene, World Health Organization ( WHO ), uri: washdata.org, note: Aggregate data by groups are computed based on the groupings for the World Bank fiscal year in which the data was released by the WHO/UNICEF Joint Monitoring Programme ( JMP ) for Water Supply, Sanitation and Hygiene., publisher: WHO/UNICEF Joint Monitoring Programme ( JMP ) for Water Supply, Sanitation and Hygiene ( washdata.org ), data accessed: 2023-07-25, date published: 2023-07-06;
UN Children's Fund ( UNICEF ), uri: washdata.org, note: WHO/UNICEF Joint Monitoring Programme ( JMP ) for Water Supply, Sanitation and Hygiene
