Stefanov, S., Bandakova, V. Birth Rate, Death Rate and Natural Growth Rate - Analysis and Forecasting for the Period 2018-2020. Ekonomiski fakultet, 2018 с. 383-389,.
Stefanov, S., Bandakova, V. Birth Rate, Death Rate and Natural Growth Rate - Analysis and Forecasting for the Period 2018-2020. Ekonomiski fakultet, 2018 с. 383-389,.
Stefanov, S., Bandakova, V. (2018) Birth Rate, Death Rate and Natural Growth Rate - Analysis and Forecasting for the Period 2018-2020, Ekonomiski fakultet с. 383-389,.
Stefanov, S., & Bandakova, V. (2018). Birth Rate, Death Rate and Natural Growth Rate - Analysis and Forecasting for the Period 2018-2020. Ekonomiski fakultet, с. 383-389.
Stefanov S, Bandakova V. Birth Rate, Death Rate and Natural Growth Rate - Analysis and Forecasting for the Period 2018-2020. Ekonomiski fakultet; 2018. p. с. 383-389.