Zakariyya, F., Novelia, E. P., Subroto, G. and Avivi, S. (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), pp. 101-108. doi: 10.22302/iccri.jur.pelitaperkebunan.v41i2.644.