“Pengolahan Sampah Kertas Dengan Prinsip Zero Waste Pada Mahasiswa Probolinggo Jawa Timur”. Ngarsa: Journal of Dedication Based on Local Wisdom 4, no. 1 (June 19, 2024): 23–36. Accessed June 15, 2026. https://ngarsa.lppmuinjember.com/index.php/ngarsa/article/view/470.