“Formulation and Evaluation of Spray Gel Dosage Form of Shrimp Head Extract (Litopenaeus Vannamei) With Propyleneglycol Variations”. JURNAL FARMASIMED (JFM) 9, no. 1 (October 30, 2026): 805–811. Accessed November 1, 2026. https://ejournal.medistra.ac.id/index.php/JFM/article/view/4057.