ATMOWIDIT., BUCHORID., MANUWOTOS., SURYOBROTOB., and HIDAYATP. “Diversity of Pollinator Insects in Relation to Seed Set of Mustard (Brassica Rapa L.: Cruciferae)”. HAYATI Journal of Biosciences, Vol. 14, no. 4, 1, p. 155, doi:10.4308/hjb.14.4.155.