Ahmad, Jusna, et al. “Potential of Siam Weed (Crhomolaena Odorata) As Fertilizer and Liquid Pesticide and Its Applications to Increase Crop Production”. Jurnal Biologi Tropis, vol. 22, no. 2, Mar. 2022, pp. 415-24, doi:10.29303/jbt.v22i2.3108.