Zulfahmi, Ilham, Batubara, Agung Setia, Perdana, Adli Waliul, Andalia, Ade Putri, Nuzulli, Dian, Hidayat, Muslich, Nur, Firman M., Sumon, Kizar Ahmed, Rahman, Mohammad Mahmudur. Elsevier; 2022. Turbidity derived from palm oil mill effluent alters feeding ability of male siamese fighting fish (Betta splendens, Regan 1910).

Zulfahmi, Ilham, El Rahimi, Sayyid Afdhal, Sumon, Kizar Ahmed, Rahman, Mohammad Mahmudur, Suherman, Saed Dedi, Almunawarah, Almunawarah, Sardi, Arif, Helmi, Kamaliah, Nafis, Badratun, Perdana, Adli Waliul, Adani, Khalisah Huwaina, Admaja Nasution, Ihdina Alfi. Elsevier; 2023. Acute toxicity of palm oil mill effluent on zebrafish (Danio rerio Hamilton-Buchanan, 1822): Growth performance, behavioral responses and histopathological lesions.

Zulfahmi, Ilham, Batubara, Agung Setia, Perdana, Adli Waliul, Nafis, Badratun, Putri, Tasya Alniza, Maghfiriadi, Furqan, Nur, Firman M., Sumon, Kizar Ahmed, Rahman, Mohammad Mahmudur. Elsevier; 2024. Altered reproductive behaviour in siamese fighting fish (Betta splendens) after exposure to different level of turbidity derived from palm oil mill effluent.