ATMOWIDI, T., RIYANTI, P., & SUTRISNA, A. (2011). POLLINATION EFFECTIVENESS OF APIS CERANA FABRICUS AND APIS MELLIFERA LINNAEUS (HYMENOPTERA: APIDAE) IN JATROPHA CURCAS L. (EUPHORBIACEAE). BIOTROPIA, 15(2). https://doi.org/10.11598/btb.2008.15.2.72