Production and Processing Effect on Antioxidant Properties of Jam Produced from Apple (Malus Domestica) and Orange (Citrus Sinensis) Fruits. AJBR [Internet]. 31 december 2023 [geciteerd 25 april 2026];26(Special Edition 1):59-64. Beschikbaar op: https://ojshostng.com/index.php/ajbr/article/view/3176