APA (7th ed.) Citation

Nikolova, V. Impact on COVID-19 pandemic on children immunization coverage in Bulgaria. Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Nikolova, Valeriya. Impact on COVID-19 Pandemic on Children Immunization Coverage in Bulgaria. Taylor & Francis Group.

MLA (9th ed.) Citation

Nikolova, Valeriya. Impact on COVID-19 Pandemic on Children Immunization Coverage in Bulgaria. Taylor & Francis Group.

Warning: These citations may not always be 100% accurate.