D. Sari, D. Puryanti, R. Islamiyati, L. Zulkarya, and B. Riyanto, “Formulation and Evaluation of Nanoemulsions Combination of Black Cumin Seed Oil (Nigella sativa L.) and Moringa Seed Oil (Moringa oleifera L.) as Sunscreen”, medfarm, vol. 14, no. 2, pp. 464-480, Dec. 2025.