AbdillahMuhammad Muhibbuddin, NazilahN. R Khoirotun, and Eva Agustina. 2018. “Identification of Active Substance in Ajwa Date (Phoenix Dactylvera L.) Fruit Flesh Methanol Extract (retracted)”. Biotropic : The Journal of Tropical Biology 1 (1), 23-31. https://doi.org/10.29080/biotropic.2017.1.1.23-31.