Tomoko SAITOH; Moyu KOBAYASHI. Determination of Appropriate Drone Flight Altitude for Horse Behavioural Observation. Research Aspects in Agriculture and Veterinary Science Vol. 4, [S. l.], p. 84–93, 2021. DOI: 10.9734/bpi/raavs/v4/1623A. Disponível em: https://stm.bookpi.org/RAAVS-V4/article/view/4852. Acesso em: 20 jun. 2026.