“FORMULASI EMULGEL SARI BUAH TOMAT DAN OCTYL METHOXYCINNAMATE SERTA UJI NILAI SPF”. Jurnal Penelitian Farmasi Indonesia 6, no. 1 (September 1, 2017): 1–6. Accessed May 4, 2024. https://ejournal.stifar-riau.ac.id/index.php/jpfi/article/view/140.