Akbar RZ. Analisis Tingkat Pencemaran Udara Kendaraan Bermotor di Area Parkir Selatan Universitas Muhammadiyah Yogyakarta: Analysis of Air Pollution Levels of Motorized Vehicles in the South Parking Area of ​​Yogyakarta Muhammadiyah University. Media Teknik Lingkungan [Internet]. 2023Mar.2 [cited 2024Apr.30];8(1):25-33. Available from: https://journal.umpr.ac.id/index.php/mitl/article/view/4680