Walid Amir Sabry, Mahmoud Fahmi Elsebai, Mohamed Amir Sabry, Saleh Hassan Elsharkawy, and Ashraf Taha Khalil, “Bioactive Natural Products from Polyalthia Longifolia and its Fungal Endophyte Alternaria sp”., World J Pharm Sci, vol. 8, no. 11, pp. 39–46, Oct. 2020.