SusantoS., Gusti AjiT. and RahayuA. 2015. The Effect of Apex Pruning on Vegetative and Generative Growth of Roselle (Hibiscus sabdariffa L.). Jurnal Hortikultura Indonesia. 4, 3 (Aug. 2015), 150-156. DOI:https://doi.org/10.29244/jhi.4.3.150-156.