Fathoni, A.N. 2025. DEVELOPMENT OF A PLASTIC BOTTLE WASTE PROCESSING TOOL INTO 3D PRINTER FILAMENT BASED ON ARDUINO MICROCONTROLLER. Jurnal Informatika dan Teknik Elektro Terapan. 13, 3S1 (Oct. 2025). DOI:https://doi.org/10.23960/jitet.v13i3S1.8170.