2025. The Effect of Melatonin Application and Watering Frequency on the Growth of Cocoa Seedlings (Theobroma cacao L.). Pelita Perkebunan (a Coffee and Cocoa Research Journal). 41, 2 (Aug. 2025), 101–108. DOI:https://doi.org/10.22302/iccri.jur.pelitaperkebunan.v41i2.644.