Effect of betel leaf extract (Piper Betle L.) toward hatching and survival rate of sea bass (Lates calcarifer) larvaeCut Dara Dewi, Raihan Zahara, Suraiya Nazlia and Humeira HumeiraBIO Web Conf., 156 (2025) 03010DOI: https://doi.org/10.1051/bioconf/202515603010