H. A. . Idris and M. A. K. . Omar, “Allelopathy effects of Salvia triloba L. on seeds germination of Hordeum vulgane L., Zea mays L., Avena sativa L. and Ceratonia siliqua L”., MJSc, vol. 33, no. 1, pp. 65–71, Mar. 2018.