Wati, Indah, and Ida Agustini Saidi. “Use of Seaweed (Eucheumacottonii) As a Substitute for Carrageenan in Making Jelly Drink Rosella (Study of Seaweed and Carrageenan Concentration)”. Nabatia 3, no. 1 (October 28, 2015): 43-50. Accessed November 21, 2024. https://nabatia.umsida.ac.id/index.php/nabatia/article/view/1595.