The effect of giving organic lamtoro leaf fertilizer (Leucaena leucocephala) on the growth of citronella seedlings (Cymbopogon nardus)Zidni Ni’matul Maula and Nurheni WijayantoBIO Web Conf., 186 (2025) 01008DOI: https://doi.org/10.1051/bioconf/202518601008