Bedzheva, M., Dobrev, S. Estimating the area of the irregular dunghills in Shumen municipality by using unmanned aerial vehicles. Шумен: 2018 с. 166-173,.
Bedzheva, M., Dobrev, S. Estimating the area of the irregular dunghills in Shumen municipality by using unmanned aerial vehicles. Шумен: 2018 с. 166-173,.
Bedzheva, M., Dobrev, S. (2018) Estimating the area of the irregular dunghills in Shumen municipality by using unmanned aerial vehicles, Шумен: с. 166-173,.
Bedzheva, M., & Dobrev, S. (2018). Estimating the area of the irregular dunghills in Shumen municipality by using unmanned aerial vehicles. Шумен: с. 166-173.
Bedzheva M, Dobrev S. Estimating the area of the irregular dunghills in Shumen municipality by using unmanned aerial vehicles. Шумен: 2018. p. с. 166-173.
