Azhari M. Produktivitas Sampah Harian Civitas Akademika Universitas Muhammadiyah Palangkaraya Kalimantan Tengah. Media Teknik Lingkungan [Internet]. 2017Feb.1 [cited 2024Apr.25];2(1):1-5. Available from: https://journal.umpr.ac.id/index.php/mitl/article/view/126