Solfiyeni, S. and Mardianti, Y. 2024. Diversity Weed of plantation Oranges (Citrus nobilis Lour.) with Different Ages in Lima Puluh Kota Regency. Jurnal Biologi Tropis. 24, 1 (Mar. 2024), 414–423. DOI:https://doi.org/10.29303/jbt.v24i1.6505.