“IDENTIFICATION OF ASCORBIC ACID IN ORANGE AND PAPAYA AS SUPPORTING BODY METABOLISM PROCESSES”. Jurnal Ilmiah dr. Aloei Saboe 3, no. 1 (Februari 6, 2023): 11–21. Diakses Juni 4, 2026. https://journals.ubmg.ac.id/index.php/JIAS/article/view/254.