FATHONAH, Pelangi Dwi; HASTUTI, Hastuti. Rancang Bangun Reverse Vending Machine Penukaran Sampah Botol Plastik Dengan Alat Tulis. JTEIN: Jurnal Teknik Elektro Indonesia, [S. l.], v. 1, n. 2, p. 201–206, 2020. DOI: 10.24036/jtein.v1i2.82. Disponível em: https://jtein.ppj.unp.ac.id/index.php/JTEIN/article/view/82. Acesso em: 23 may. 2026.