Haryati Wahyu Kusuma Pertiwi, Susilawati, and Suharno. 2021. “The Killing Power of Areca Seed Extract (Areca Catechu L.) in the Control of Cockroaches (Periplaneta Americana)”. Jurnal Teknologi Kesehatan Borneo 2 (2), 69-73. https://doi.org/10.30602/jtkb.v2i2.47.