Rijai, A. J.; Fidrianny, I.; Sukrasno, S. Phytochemical and Screening of α-Glucosidase and α-Amylase Inhibitory Activities of Five Litsea Plants from East Borneo, Indonesia: Http: www.doi.org 10.26538 Tjnpr V7i8.15. TJNPR 2023, 7 (8), 3666-3670.