Noviady, I. et al. 2022. Growth and development response of Rubus rosifolius Sm. and Rubus fraxinifolius Poir. on the combination of doses and application time of fertilizer. Buletin Kebun Raya. 25, 2 (Aug. 2022), 76–83. DOI:https://doi.org/10.55981/bkr.2022.8929.