Amananti, Wilda, and ‪Rosaria Ika Pratiwi‬. “Formulation and Analysis of Physical Properties of Turi Leaf Extract Suspension (Sesbania Grandiflora L.)”. Journal of Natural Sciences and Mathematics Research, vol. 9, no. 1, June 2023, pp. 1-11, https://journal.walisongo.ac.id/index.php/JNSMR/article/view/13901.