Fakhriyah, Fina, Putut Marwoto, Edy Cahyono, and Retno Sri Iswari. “Developing PTS Device (pH, TDS, and Salinity) to Determine the Water Quality for Cultivating Milkfish (Chanos Chanos Forsk) in Pati District”. Jurnal Penelitian Pendidikan IPA 8, no. 1 (January 24, 2022): 362–370. Accessed March 29, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/1043.