studeing the effectiveness of the alcohol and water Propolis extract as a disinfectant for hatching eggs and compare it with the conventional method. Journal of Hama University , [S. l.], v. 1, n. 10, 2019. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/159. Acesso em: 6 jun. 2026.