Asep Bayu Dani Nandiyanto, Risti Ragadhita, Sri Anggraeni, Thyta Medina Salsabila Erlangga, Ghina Mufidah, Fitria Felashopa, Hasna Nada Fida Karima. 2020. “Isotherm Adsorption Characteristics of Calcium Carbonate Microparticles Obtained from Tuna Fish Bone”. International Journal of Advanced Science and Technology 29 (04), 2417 -26. http://sersc.org/journals/index.php/IJAST/article/view/20752.