Rahmi, Irsyah, Diana Arfiati, Muhammad Musa, and Karimah Karimah. 2023. “Dynamics of Physics and Chemistry of Vanamei Shrimp (Litopenaeus Vannamei) Pond Water With Semi Biofloc System”. Jurnal Penelitian Pendidikan IPA 9 (1):249-56. https://doi.org/10.29303/jppipa.v9i1.2528.