Fathonah PD, Hastuti H. Rancang Bangun Reverse Vending Machine Penukaran Sampah Botol Plastik Dengan Alat Tulis. JTEIN [Internet]. 2020 Nov. 17 [cited 2026 May 23];1(2):201-6. Available from: https://jtein.ppj.unp.ac.id/index.php/JTEIN/article/view/82