Production and Processing Effect on Antioxidant Properties of Jam Produced from Apple (Malus Domestica) and Orange (Citrus Sinensis) Fruits. AJBR [Internet]. 31 Desember 2023 [dikutip 21 Mei 2026];26(Special Edition 1):59-64. Tersedia pada: https://www.ojshostng.com/index.php/ajbr/article/view/3176