Wiryadiputra, S. 2006. Use of Trapping for Controlling of Coffee Berry Borer (Hypothenemus hampei). Pelita Perkebunan (a Coffee and Cocoa Research Journal). 22, 2 (Aug. 2006). DOI:https://doi.org/10.22302/iccri.jur.pelitaperkebunan.v22i2.37.