Astuti, Y.T.M., Adi Prawoto, and Kumala Dewi. 2011. “Effect of Flush Existence, NAA and GA Application on Cocoa Pod Development”. Pelita Perkebunan (a Coffee and Cocoa Research Journal) 27 (1). https://doi.org/10.22302/iccri.jur.pelitaperkebunan.v27i1.142.