FEYISA, T; AMARE, T; ADGO, EA; SELASSIE, YG. Symbiotic Blue Green Algae (Azolla): A Potential Bio fertilizer for Paddy Rice Production in Fogera Plain, Northwestern Ethiopia. Ethiopian Journal of Science and Technology, [S. l.], v. 6, n. 1, p. 1–11, 2025. Disponível em: https://journals.bdu.edu.et/index.php/EJST/article/view/1994. Acesso em: 7 apr. 2026.