Markova, G., Petrova, G. Incidence rate of children attending creches in Pleven municipality: causes and taking reduction measures. Pleven: 2019 2769-2774,.
Markova, G., Petrova, G. Incidence rate of children attending creches in Pleven municipality: causes and taking reduction measures. Pleven: 2019 2769-2774,.
Markova, G., Petrova, G. (2019) Incidence rate of children attending creches in Pleven municipality: causes and taking reduction measures, Pleven: 2769-2774,.
Markova, G., & Petrova, G. (2019). Incidence rate of children attending creches in Pleven municipality: causes and taking reduction measures. Pleven: 2769-2774.
Markova G, Petrova G. Incidence rate of children attending creches in Pleven municipality: causes and taking reduction measures. Pleven: 2019. p. 2769-2774.