Putra Irian AT, Tokoro EL, Nugroho A, Dharsono WW. Analisis Nilai Ekonomi dan Kelayakan Usaha Paving Block Berbasis Limbah Plastik sebagai Model Ekonomi Sirkular. JEAMA [Internet]. 2025 Dec. 30 [cited 2026 May 25];4(2):214-20. Available from: https://loddosinstitute.org/journal/index.php/jeama/article/view/761