Harun, F., 		Mumpuni, A., 		Simanjuntak, S., 		Haryanto, T., & 		Ambarningrum, T.
2024 Feb 17.  NRESISTANCE LEVEL OF THREE STRAINS OF GERMAN COCKROACHES, Blattella germanica FROM SEMARANG CITY TO FIPRONIL. Proceeding ICMA-SURE. [Online] :