“FORMULASI MASKER GELL FEEL-OFF DARI EKSTRAK DAUN MANGGIS (Garcinia mangostana) ”, Journal of Pharmaceutical Science and Herbal Technology, vol. 10, no. 1, hlm. 9–14, Feb 2025, Diakses: Okt 14, 2026. Tersedia pada: https://ojs.institutnh.ac.id/index.php/jpsht/article/view/2255