Rismiarti, Zuri, Atikah ., Chasan Bisri, and Yuyun Irnawati. “ELEKTRODA SELEKTIF ION (ESI) TETRABORAT TIPE KAWAT TERLAPIS BERBASIS ZEOLIT”. CHEMISTRY PROGRESS 8, no. 1 (December 13, 2019). Accessed May 6, 2024. https://ejournal.unsrat.ac.id/v3/index.php/chemprog/article/view/9397.