TY - JOUR T1 - Using Ultrasonic Assisted Extraction to Produce a Bioinsecticide from Cigarette Butt Waste and Green Solvent to Control Armyworm Infestation AU - Faradilla Andiani Pratiwi,Tania Surya Utami,Rita Arbianti JO - International Journal of Technology VL - 11 IS - 7 SP - 291 EP - 319 PY - 2020 DA - 2020/12/17 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v11i7.4474 UR - https://ijtech.eng.ui.ac.id/article/view/4474