Gabriela Reyna Rumi, Ratih Arum Astuti, and Irwandi Irwandi. “Antioxidant Testing of Solid Soap Preparations Containing Ethanol Extract from California Papaya Leaves (Carica Papaya L.)”. Jurnal EduHealth 16, no. 04 (November 14, 2025): 1751–1758. Accessed April 21, 2026. https://ejournal.seaninstitute.or.id/index.php/healt/article/view/7311.