Irnawati, D. H., Kusmiyati, K., & Raksun, A. (2025). The Effect of Giving Shallot Extract (Allium Cepa L) and NPK Fertilizer on the Growth of Green Oil Palm (Brassica Juncea L). Jurnal Pijar Mipa, 20(1), 179–186. https://doi.org/10.29303/jpm.v20i1.6605