Jufri MT, Jusmawati, Waromi KD. Analisis PIECES terhadap E-Commerce Produk Daur Ulang pada Bank Sampah Jayapura. jsisfotek [Internet]. 2022 Jun. 15 [cited 2025 Aug. 5];4(2):76-81. Available from: https://jsisfotek.org/index.php/JSisfotek/article/view/131