Rachmasari, Ovy Dwi, Wahyu Prihanta, and Roro Eko Susetyarini. 2017. “GROUND INSECT DIVERSITY IN ARBORETRUM OF SUMBER BRANTAS BATU-MALANG AS BASE OF LEARNING RESOURCE MAKING: FLIPCHART”. JPBI (Jurnal Pendidikan Biologi Indonesia) 2 (2):188-97. https://doi.org/10.22219/jpbi.v2i2.3764.