Ronny Firdiansyah, Ella Triana Wirawan, Idha Berti Saskia, Siti Saqinah, and Syarla Audini. “PEMANFAATAN SAMPAH GELAS PLASTIK MENJADI TAS BELANJA”. Jurnal Cakrawala Ilmiah 2, no. 10 (June 23, 2023): 3739–3756. Accessed July 6, 2025. https://mail.bajangjournal.com/index.php/JCI/article/view/5831.