helilusi, nunuk. “PENENTUAN KADAR MINERAL PADA ORGAN TANAMAN ROSELLA (Hibiscus Sabdariffa) METODE AAS (Atomic Absorption Spectroscopy)”. Jurnal Teknologi Pangan dan Produk Pertanian 1, no. 2 (November 26, 2025): 1–8. Diakses Agustus 21, 2026. https://jurnal.widyagama.ac.id/index.php/jtepp/article/view/848.