Teheni, Muhammad Tasjiddin. “Analysis of Metal Fe at Algae Eucheuma Cottoni in Region of Baubau Coastal”. Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) 13, no. 2 (December 14, 2020): 65–67. Accessed February 5, 2025. http://journal.unhas.ac.id/index.php/ica/article/view/8279.