M. . Hagos, B. . Singh Chandravanshi, M. . Redi-Abshiro, and E. . Ele Yaya, “Determination of total phenolic, total flavonoid, ascorbic acid contents and antioxidant activity of pumpkin flesh, peel and seeds ”, Bull. Chem. Soc. Eth., vol. 37, no. 5, pp. 1093–1108, Jun. 2023.