E. K. Sari, R. D. Martha, dan A. Muadifah, “Analisa Perbandingan Kadar Vitamin C Sediaan Kapsul Bubuk Bawang Putih (Allium sativum, L.) Menggunakan Metode Spektrofotometri UV-Vis: Comparative Analysis of Vitamin C Contents in the Garlic (Allium sativum, L.) Powder Capsules Using the UV-Vis Spectrophotometric Method”, J. Sains. Kes, vol. 3, no. 4, hlm. 382–389, Agu 2021, Diakses: Sep 19, 2026. Tersedia pada: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/252