Chronic toxicity of palm oil mill effluent on survival growth rate and survival length rate of zebra fish (Danio rerio) larvaeIlham Zulfahmi, Badratun Nafis, Adli Waliul Perdana and MunawarahBIO Web Conf., 156 (2025) 02018DOI: https://doi.org/10.1051/bioconf/202515602018